这有多少只鸟?五只鸟。
你应该至少拿五只鸟,否则你将会失败。
You should get five birds at least, otherwise you will fail.
树上有五只鸟在唱歌。
请思考这个问题:五只鸟在篱笆上休息,几分种后,三只决定飞走去寻找食物。
Think about this: Five birds are resting on the fence and minutes later, three birds decide to fly off to search for food.
请思考这个问题:五只鸟在篱笆上休息,几分种后,三只决定飞走去寻找食物。
Think about this: Five birds are resting on the fence and minutes later, three birds decide to fly off to search for food.
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