英语翻译(1/2)用英语翻译1经过几个不眠之夜,他想出了一个好主意.2最近生物技术的进步引出了一些道德问题.3许多学生抱

1经过几个不眠之夜,他想出了一个好主意.
After some sleepless night, he came up with a good idea.

2最近生物技术的进步引出了一些道德问题.
Recently, the progress on biotechnology drew forth some moral issues.

3许多学生抱怨这些食物一点也不令人满意
Many students complained that the food is not satisfactory at all.