英语翻译

问题描述:

英语翻译
1.你看起来好像玩得很开心(as though)
2.在过去10年,中国发生了巨大变化.(take place)
3.聚会是为了庆祝他的生日.(mean)
请用上括号里的单词

you looks as though you had good time.
great changes has taken placed in china in 10 years.
the celbration means to celebrate the Birthday for him.