if you have finished reading that book take it back to the library
Related Translations:
假使: if; in case; in the event that 短语和例子假使你是只鸟, 你便会飞了。 if you were a bird, you could fly. 假使你已看完那本书, 便将它还回图书馆。 if you have finished reading that book, take it back to the library. 假使他不在, 我们将怎么