一定要的例句（一定要在句子中的用法）

• An old worker spread his padded coat on the floor and insisted that I lie down for a while. 一位老工人把大衣铺在地上, 一定要我在上面躺一会儿。
• Always take your make-up off before you go to bed. 睡前一定要卸妆。
• When everything is running smoothly, why must he step in and foul thing up? 一切正在顺利进行时, 为什么他一定要插进去把事情弄糟呢?
• You must come and see our new house when we've settled in. 等我们安顿好了, 你一定要来看看我们的新房子。
• You'll have to work like crazy to get this finished. 你一定要拼命地把这份工作完成。
• Always insist upon seeing your room before booking in. 在住进旅馆之前一定要坚持先看一下你的房间。
• You must be on your guard against the dog. 你一定要防备那只狗。
• We must be soberly aware that there is still a long way ahead of us. 我们一定要清醒地认识到我们的前面还有一段漫长的道路。
• Be sure to give your family my regards. 一定要代我向你的家人问好。
• You have to be tough with these young thugs. 对这些青年暴徒态度一定要强硬。
• The soil must be thoroughly turned over before planting. 一定要先把土地深翻一遍再下种。
• Make sure the current is switched off before you leave on holiday. 你出去度假前一定要把电源关上。
• Make sure to turn off the light before you leave. 临走前一定要熄灯。
• Make sure that you get it down and his signature on it. 你一定要把它记下来, 并让他在上面签字。
• We must even out the differences between social classes. 我们一定要消灭各阶级之间的差别。
• If you make a promise, it should be carried out. 你许了诺言, 就一定要兑现。
• More work doesn't necessarily call for more men. 增加工作不一定要增加人员。
• Make sure you back up the disk before you turn the computer off. 一定要先复制磁盘, 然后再关电脑。
• We are determined to accomplish the great cause of unification of the motherland. 我们一定要完成统一祖国的伟大事业。
• The seams of the boat must be filled in if they leak. 如果船板接缝漏水就一定要填补好。