每学期都会在宿舍楼进行一次消防演练。
A fire drill will be conducted in your residence hall every semester.
家里的每个人都应该经常做一些地震演练。
Everyone in the family should do some earthquake practice often.
为了防止灾难的发生，急救人员将和公众一起演练，包括通讯、疏散、搜救和其他场景。
To prevent that event from becoming a catastrophe, first responders will join members of the public in rehearsals that involve communication, evacuation, search and rescue, and other scenarios.
但是，这往往局限于小的探查演练。
牙科学生在彼此的嘴里演练技术。
这是一个更多关于代码的演练。
有必要拟写、演练和检验防范计划。
Preparedness plans need to be written, rehearsed and tested.
首先，你需要实际演练你的演讲说辞。
可能的话，在演练时找个人去听一下。
以及运输的早期确认和演练。
And early confirmation and rehearsal of transportation operations.
我高度欣赏前面那个人可贵的精确演练。
I highly appreciate the preceding man's precious precise exercise.
这里没有恐慌，人们早就对地震有所演练。
There has been no panic. People were prepared for it because of the earthquake drills in schools and so on.
将主题转换成演练文档。
演练戴紧防毒面具和固定安全背心。
Rehearse the moves of tightening an air mask and securing a flotation vest.
制定灭火和应急疏散预案，定期组织消防演练。
Formulate pre-proposal on fire fighting and emergency evacuation and organize regular fire drill.
亚当葛特或许能与之一较高低，但他支持演练。
必要的话做些改动，然后再演练一遍。
Make changes where necessary and run through the whole show again.
这种装置是用来追踪和拍摄高空特技表演练习的。
The appliance lets to trace and shoot skydivers who perform acrobatic exercises in the air.
演练好你的陈述。
一旦你把整个场景都想好了，就再快速地演练几遍。
Once you have the whole scene worked out, mentally rehearse it for speed.
美国部署航空母舰战斗群参与韩国在附近水域的海军演练。
America deployed a carrier battle group to join South Korean naval drills in the waters nearby.
定期演练对于避免灾难或防止大规模伤亡也是至关重要的。
Conducting exercises regularly is also crucial to avoiding a disaster or preventing mass causalities.
我们需要增加一些代码，这样就可以实际演练了。
We'll need to add some code so we have something to play with.
他们都做了太多的演练，而实际上都是装腔作势。
They both had done too much rehearsing and it came of fake and contrived.
该演练目的是为了防止不正当武器的大规模破坏。
The program is intended to intercept illicit weapons and materials to make weapons of mass destruction.
我们1968年起就住在这里了，也经历了好几次逃生演练。
We have lived here since 1968 and had experienced the drills repeatedly.
让我们来演练一个快速的示例，看一下这一会议可以产生什么。
Let's walk through a very quick example to see what this session may produce.
让我们来演练一个快速的示例，看一下这一会议可以产生什么。
Let's walk through a very quick example to see what this session may produce.
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