So he has to wear hearing aids.

所以他必须佩戴助听器。

So he has a sunburn.

于是，他晒伤了。

He has been to London many times. So he has.

他去过多伦多几次，的确如此。

So he has a good pronunciation.

因此,他发音非常标准.

He has gong to Hangzhou, so he can't help us.

他去杭州了，所以他不可能帮助我们。

He’s a firefighter, so he has to exercise often.

他是个消防队员，所以他必须经常锻炼。

By doing so he has signed his own doom .

他这样做就是注定了自己必然完蛋的命运。

He has above average intelligence, so he does well in class.

他的才智高于一般，所以在班上的表现很好。

He lives farthest from the school, so he has the longest journey.

他家离学校最远，因此他的路程最长。

He has a bad cold, Mr Williams, so he must stay in bed for a week.

他得了重感冒, 威廉斯先生,加此, 他必须卧床一周.