英语翻译

题目

英语翻译
1.看他从椅子上摔下来,我们哄堂大笑.
前面半句不会翻译 逗号后面的会.
2.老虎被抓后经过了研究人员的检查,又被放回野外．

答案

Watching him falling from the chair,we burst out laughing.
The tiger was caught and released to wild after examined by the researchers.