If the eyes are severely strained, they become bloodshot.

如果眼睛过于疲劳就充血。

Read the papers if you want to keep abreast of time.

如果想跟上时代就要看报。

There will be a mutiny if conditions do not improve.

如果情况不改变,将出现兵变。

You are at liberty to leave, if you wish.

如果愿意，随时都以离开。

If you try hard, you will succeed.

如果努力, 就成功。

I'll read to you if you like.

如果喜欢我就听。

If you defy the law, you may find yourself in prison.

如果不服从法律，就能坐牢。

If you haul hard you will divert the fish.

如果拉网太, 被吓跑的。

If the goods prove defective, the customer has the right to compensation.

如果货品证明有缺陷，顾客有权索赔。

If using these to catenate, you will leave this station.

如果使用这些链接，您将离开本站。

You will endanger your health if you smoke.

如果吸烟, 就危及健康。

The bread will not bake if the fire is too small.

如果火太小, 面包就烤不成。

Are they really gonna throw their drinks in my face if I renegue?

如果我回绝的话,他们不生气?

I do not want to intrude if you are busy.

如果忙我就不打扰了。

You're heading for an accident if you drink and drive.

如果酒后开车，势必发生车祸。

If you are driving, go round the Third Ring Roadhead north.

如果开车的话，沿着三环往北开。

I'll get the sack if things go wrong.

如果出了差错，我被解雇的。

The seams of the boat must be filled in if they leak.

如果船板接缝漏水就一定要填补好。

I'd slip away sharpish if I were you.

如果我是，就赶快溜之大吉。

If a state punishes a murderer by death it’s an eye for an eye.

如果政府以死刑惩处凶手,这是以牙还牙。