On Valentine's Day in high school, student council sold carnations that would be delivered to your friends in first period.
高中时的情人节，学生会卖送给你一年级的朋友的康乃馨。
The name of the Chongyang Festival first appeared in the Three Kingdoms Period.
重阳节的名称最早出现在三国时期。
Similarly, the late Uruk period shows the first monumental art, relief, and statuary in the round, made with a degree of mastery that only a professional could have produced.
同理，在乌鲁克晚期首次出现了丰碑级别的艺术、浮雕和塑像，其精湛程度只有专业人士才能完成。
Tuesday was like any other day for Morgan Bailey, It was the fourth period, and she was the first student to arrive in the gym for her class.
对摩根·贝利来说，周二和往常一样，是第四节课，她是第一个到体育馆上课的学生。
It usually happens in the first few hours of sleep in the period called deep sleep.
它通常发生在睡眠的最初几个小时，这个阶段被称为深度睡眠阶段。
In the Warring States period, Mozi made the first kite in history out of wood.
战国时期，墨子用木头制作了历史上第一个风筝。
Their latest research suggests that the more weight a baby girl gains in the first year of life, the earlier her first period starts.
他们最近的研究发现，一个婴儿在生命的第一年体重增加的越大，她们的第一次初潮就来的越早。
Poland's GDP ticked up by 0.8% in the first quarter, as did German private consumption (in the same period) and retail sales also grew, by 0.5%, in April.
第一季度，波兰的GDP上涨了0.8%；而德国同时期的私人消费和四月份的零售额都增加了0.5%。
The commodities-trading company reported that revenue had increased by 39% and net profit by 47% in the first quarter compared with the same period last year.
这家商品期货交易公司报告中称其第一季度比去年同期收入增长了39%，净利润增长了47%。
The BNAPS Project is in its first year of a five-year implementation period.
本项目实施期共为五年，今年为第一年。
Dinosaurs first appear in the fossil record during the Triassic period, some 230m years ago.
根据化石记载，恐龙最早出现在三叠纪期间，也就是大约2亿3000万年以前。
They find that in the first period, competition from out of town did them more good than harm;
他们发现在前一时期，外来的竞争利大于弊；
Career experts urge newcomers to take advantage of their "grace period" by asking lots of questions in their first months on the job.
职业生涯的专家们劝告新人们，一定要通过在最初的几个月里大胆问问题来有效的利用他们的“宽限期”。
One boy in my school bought a flower for every single girl in his first period class, so that no one would be left out.
学校里一个男生给每个一年级同学中单身的女生送了一支康乃馨，这样没人会觉得被忽略。
There was also controversy late in the first period when Paul Scholes, who had already been booked, cynically blocked off the run of Wilson Palacios by the right touchline.
比赛中还有一个争论在上半场末段，当时已经吃到一张黄牌的斯科尔斯，粗野地在右边线阻挡了帕拉希奥思的前进。
Windows Mobile devices accounted for 6.8 per cent of all handset sales in the same period, down from 10.2 per cent in the first quarter of last year.
微软移动视窗系统的手持设备的销量在去年第一季度的同期是10.2%，今年则降到拥有6.8%的份额。
The company said its net profit margin fell to 14.9% in the first half from 16.8% in the year-earlier period as sales costs and management expenses rose.
公司称，因为成本和管理费用的上升，导致上半年的净利润率从去年同期的16.8%，下降到今年的14.9%。
Calls to ambulance services in the first four hours of 2008 rose dramatically: in London, for example, by 16% on the same period in 2007, and by 30% on 2006.
2008年的头四个小时，打电话叫救护车的人极剧增加：与2007年同期相比增加了16％，而与2006年同期相比则增加了30％。
Goldman Sachs's pay pot dropped by 35% in the first quarter, for example, compared with the same period in the previous fiscal year.
比如，和上一财年同时期相比，高盛的成本支出在第一季度就下降了35%。
Energy efficiency was only 0.09 percent worse in the first half of this year than in the same period in 2009, according to statistics released last week.
根据上周发布的官方数据显示，相比于2009年同期，今年上半年的能源效率仅下降了0.09%。
Many of its models also look long in the tooth, which largely explains the 46% drop in operating profits in the first half of this year, compared with the same period in 2005.
许多款式也显得过时，这也是为什么与2005年同期相比，其生产利润在今年上半年狂跌46％。
Consumer prices in Australia rose by 2.5% in the first three months of this year compared with the same period in 2008.
同2008年同期相比，今年前三个月澳大利亚消费者价格上涨2.5%。
The RIAA blames music pirates for a 31-percent drop in the sales of compact discs (CDs) in the first half of 2003 compared with the same period in 2000.
美唱协指责音乐盗版使2003年上半年的CD销量比2000年同期下降了31%。
Worse still, in the first four months of 2007, its trade surplus jumped by 88% compared with the same period in 2006.
更糟的是，2007年前四个月，其贸易顺差与2006年同期相比跃升了88%。
Worse still, in the first four months of 2007, its trade surplus jumped by 88% compared with the same period in 2006.
更糟的是，2007年前四个月，其贸易顺差与2006年同期相比跃升了88%。
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