The empty shell of a snail or clam may be left behind, and if it is sufficiently durable and resistant to dissolution, it may remain basically unchanged for a long period of time.
蜗牛或蛤蜊的空壳可能会被留下来，如果足够持久和抗溶解，它可能会在很长一段时间内基本保持不变。
Trees were to be left uncut, roads unpaved.
树木未被修剪，道路未被铺设。
The data in the cells should be left-justified.
存储单元里的数据应该左对齐。
Don't be left standing, ladies and gents, while a bargain slips past your eyes.
别光站着，女士们先生们，价廉的商品就要从你们眼皮底下溜走喽。
France no longer wants to be left on the sidelines when critical decisions are made.
法国再也不想在做出重大决定时被搁置一旁。
Schools with better reputations will be flooded with applications while poorer schools will be left high and dry.
声誉好些的学校将会收到大量申请，而差些的学校则将陷入困境。
The lizard just wanted to be left alone.
这只蜥蜴只想自己待着。
She says if she doesn't catch up, she will be left out.
她说如果不追赶，就会被淘汰。
In a word, cats are low maintenance and happy to be left alone indoors.
总而言之，猫的要求少，也喜欢独自待在室内。
My daughter helps me cook but she isn't old enough to be left alone in the kitchen.
我女儿帮我做饭，但她还小，不能一个人待在厨房里。
For example, some people believe that chopsticks should not be left standing upright in a bowl.
例如，有些人认为，筷子不应该直立插在碗中。
Everyone finds it necessary to update his knowledge, otherwise he will be left behind the society.
每个人都认为有必要更新自己的知识，否则将被社会抛在后面。
Eventually you develop a scab, and then it would fall off as it healed, and you'd be left with a scar.
最终你会结成一个痂，当它愈合的时候，它会脱落，然后你会留下一个伤疤。
About nine metres of the boat's length was recovered; one end lay beyond the excavation and had to be left.
找到了大约九米长的船身，其一端所在的地方超出挖掘范围，必须留在原地。
Campaigners feel it's strange that children in British schools are penalized because they happen to be left-handed.
令活动家们感到奇怪的是，在英国的学校里，孩子们仅因为他们碰巧是左撇子而处于劣势。
Unlike many past Fed leaders, Yellen is not one to buy into the finance industry's argument that it should be left alone to regulate itself.
与诸多美联储前任领导人不同，耶伦并不认同让金融业进行自行管理的观点。
Not to be left behind are the disease-spreading pests, about 100 species of which have become immune to a variety of insecticides now in use.
传播疾病的害虫也不甘落后，其中约有100种对目前使用的各种杀虫剂有了免疫力。
Heavier isotopes tend to be left behind when water evaporates from the ocean surfaces, the remaining ocean water becomes progressively enriched in oxygen 18.
当水从海洋表面蒸发时，往往会留下较重的同位素，所以剩余的海水会逐渐富含氧18这种同位素。
After de-layering in this way, a company may be left with just a top level of senior managers, front-line managers and employees with direct contact with the public.
通过这种方式减少层级后，公司可能只剩下最高层管理人员、一线管理人员和与公众直接接触的员工。
Similarly, a plant or animal cannot squander all its energy on growing a big body if none would be left over for reproduction, for this is the surest way to extinction.
同样，如果一种植物或动物没有留下任何可以繁殖的后代，它就不能把所有的能量浪费在使自己变得更强壮上，因为这是最可能走向灭绝的方式。
Files with other suffixes would be left untouched.
具有其他后缀的文件将原封不动。
The Alias name should be left blank in most cases.
大部分情况下别名是留空的。
Two small configuration files may be left by the uninstaller.
有两个小的配置文件会被留下。
Refrigerated eggs should not be left out more than 2 hours.
冷藏的鸡蛋在室温条件下不能超过2个小时。
Investors, though, will be left shaking their heads once again.
不过，投资者将又一次摇头。
Derivatives markets will no longer be left to their own devices.
衍生品市场也不再逍遥法外。
All other parameters can be left in their default configurations.
其他所有的参数可以放到默认的配置之中。
Computers, modems and printers don't need to be left on 24 hours a day.
电脑、调制解调器和打印机不需要一天24小时都开着。
If all the planes were flown out of the hangars, what would be left over?
如果所有的飞机都离开修理库，会剩下什么呢？
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