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- Athletes must keep in practice. 运动员必须经常锻炼。
- It's important to keep in practice. 经常练习很重要。
- One always has to keep in practice. 任何人都必须经常练习以求熟练。
- We must keep in close contact with the masses. 我们必须密切联系群众。
- We must keep in mind that pride go before a fall. 我们必须牢记，骄者必败。
- Athletes must keep on practice. 运动员必须坚持训练。
- I must keep in the old man's good graces. 我一定得保持这位老人对我的好感。
- We must keep in contact with them. 我们必须和他们保持联络。
- This is one of the reasons we must keep in mind. 这是我们必须记住的原因之一。
- You must keep in with your customers. 你必须对顾客友好。
- We must keep in touch with each other. 大家要经常通气。
- P.S. Buddha said Good friends must keep in contact! s佛说好朋友不可以都没连络!
- If he expects to be able to continue in office, a politician must keep in step with the times. 一个政治家要指望继续执政，就必须跟上时代的步伐。
- We must keep in touch with what is happening in foreign countries. 我们必须了解国外的动态。
- People who take part in sports must keep in good condition. 参加运动的人必须保持良好的状态。
- You must keep in with your customers, retain their goodwill. 与某人保持友谊。
- The various work units must keep in touch with each other. 各单位要经常通气。
- An ice-skater keeps in practice by skating every day. 滑冰者通过每天滑冰以保持技艺训练。
- People who take part in sports must keep in condition. 参加体育运动的人定能保持身体健康。
- You should keep yourself in practice. 你应该经常练习。
