His English is very bad and I have great difficulty understanding him.

他的英语很糟糕，我很难听懂他。

youdao

Owing to the great difficulty in writing, he wrote very little.

由于在书写上有很大的困难，他写得很少。

youdao

Owing to the great difficulty in writing, he wrote very little.

由于在书写上有很大的困难，他写得很少。

youdao