correctly
1.OK. Now let me draw your attention to some important points. First of all, pay attention to safety. Second, don`t hurry to the finish, take your time and do it correctly. Now, sign your names on the lab record, and after that you can start. If there are a
好的.现在有几点是需要你们注意的.第一.要注意安全,第二.不要忙着完成.慢慢来.要做好了.现在.把你们的名字写在实验报告上.就可以开始做了.如果有什么问题就告诉我.
2.Good idea. I'd suggest you do some crunches too. They're great for getting in shape. Make sure you do them correctly.
好主意.我建议你做做仰卧起坐.那对塑造体型很有用的.但是一定得做对了.
