如果你学习用功
If you study hard
以上为机器翻译结果，长、整句建议使用 人工翻译 。
如果你过去学习用功一点，现在也不必象这样为即将来临的考试忧心如焚了。
Had you worked a bit harder, you would not have to be so extremely worried about the coming examination now.
youdao
应用推荐
模块上移
模块下移
不移动