What makes the problem thornier is that the usual time-management techniques don't seem sufficient.

让这个问题更加棘手的是：通常的时间管理技巧似乎不够用了。

youdao

Thequestion of respect is, perhaps, alittle thornier.

说到尊敬这个问题就有点棘手了。

youdao

This issue is at present thornier, hope authority is great help!

目前这个问题比较棘手，希望大家多多帮忙！

youdao

Control of the Motorola name was thornier both men viewed the brand as fundamental to their businesses.

FORBES: The Other Motorola

Control of the Motorola name was thornier both men viewed the brand as fundamental to their businesses.

FORBES: Technology

It is on the issue of failure, however, that the thornier questions still lie.

ECONOMIST: Banking reforms