Actually, speaking of the product, the design makes DVR to have the very great difficulty.
其实，就产品而言，设计制造d VR是具有很大难度的。
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。
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。
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。
应用推荐