他经常给我写信。

He writes to me often.

youdao

他天天给我写信，但我并不经常回信。

He writes me a letter every day, but I don't write back very often.

youdao

自从我病愈以来，他经常给我写信。

He has written to me frequently since I was ill.

youdao

自我病愈以来他经常给我写信。

He's often written to me since I was ill.

youdao

他每天给我写信，但我并不经常回信。

He writes ME a letter every day, but I don't write hack very often.

youdao

他经常用英语给我写信。

He often writes to me in English.

youdao

自从他生病以来就经常给我写信。

He has written to me frequently since he was ill.

youdao

他说他会经常写信给我的。

He said he would often write to me.

youdao

他说他会经常写信给我的。

He said he would often write to me.

youdao