2、beforehand, the students have been carefully prepared for the language learning experience.(在此之前，学生们已经做好了学习语言的准备。)
3、Does stretchingbeforehand help?(打球前做伸展运动有用吗？)
4、Were these stories really passed down through the generations or did you contact people and prep thembeforehand?(这些故事真的是代代相传的吗，还是你与他们联系，请他们事先准备的呢？)
5、So my advice is to reduce problems by reading through your presentationbeforehand and predicting potential points which could cause interruptions.(所以我的建议是，通过提前阅读你的演示文稿并预测可能会导致中断的潜在要点来减少问题。)
6、Knowbeforehand what you will do if equipment fails.(一定要事先想好，如果设备不能用的话怎么办。)
7、A schedule of energy supply is madebeforehand.(事先人们会制定好一份电力供应表。)
8、I've been therebeforehand.(我之前去过那些地方。)
9、As a further precaution, all the crows had been fedbeforehand.(作为进一步的预防措施，所有的乌鸦都预先喂过食。)
10、I had made preparationsbeforehand.(我预先作了准备。)
11、"Go ahead," he said; "tell me about thembeforehand."(“讲吧，”他说，“先给我介绍介绍。”)
12、Had parents been training their childrenbeforehand?(是不是父母事前训练过孩子？)
13、You must have some preparationbeforehand.(你必须事先做些准备。)
14、If I'd known thisbeforehand, I would not have gone back.(早知如此，我就不回去了。)
15、We congratulate youbeforehand on your success.(我们预祝你事业成功。)
17、To avoid this, make a clear plan of actionbeforehand.(如果要避免干扰，行动之前就应该要制定一个清晰的计划。)
18、She is alwaysbeforehand with the rent.(她总是预先付房租。)
19、He warned mebeforehand what to expect.(他预先提醒过我这件事。)
20、It worked out well, by making my first move, but there was a lot of groundwork to be put downbeforehand that helped me make that move a little bit easier.(我首先迈出第一步很有效，但是事先，我得打下许多基础，以帮助我迈出那一步稍微容易一些。)
21、Chicken liver is braisedbeforehand to remove its gaminess.(鸡肝事先炖过以去除其异味。)
22、beforehand, some members of the trial were allowed to view the Facebook profile of the person they were trying to win over.(在此之前，这项实验的一些成员被允许查看他们试图去赢得支持的人员的Facebook资料。)
23、I have to say in her defence that she knew nothing about itbeforehand.(我得为她说句话，她事先并不知道此事。)
24、If you want me to put your case forcibly, you must brief me thoroughlybeforehand.(要是你想让我把你的案子处理得有说服力，你先得原原本本地向我介绍情况。)
25、Strategies to be used in each can be plannedbeforehand.(每一种要使用的策略都可以事先规划好。)
26、It is reasonable to assume that he knewbeforehand that this would happen.(有理由认为他事先就知道会发生这样的事。)
27、How could she tellbeforehand that I was going to go out?(她如何预先知道我将出门的？)
28、I wish we'd known about itbeforehand.(要是我们预先知道这事就好了。)
