题目内容：

英语翻译
它从来没有忧愁,生活得很幸福.
It _____ _____ and _____ _____.
当时有一只狗正在追它,它拼命地奔跑.(3zhong)
A dog _____ ______ _____ him ______ _____ ______.
It _______ as _______ as _______ _______.
It _______ _______ ______ ______ ______.
有点多,会1题就1题啦
[重点第2题,呵呵]

优质解答

It never worries and lives happily A dog is going after him at that time.It runs as fast as it can.It runs with its heart out.(最后一个是在是有点茫然)