我想要做更有活力和具有挑战性的工作。

I'd like to have a job that is more dynamic and challenging.

youdao

相较于国内的电子商务，跨境电子商务更加的复杂和具有挑战性。

Compared with the domestic e-commerce, cross-border e-commerce is more complex and challenging.

youdao

另一家航空公司的机长表示在那样的高度紧急处置机舱减压是可怕的和具有挑战性的。

A pilot from another airline said dealing with such a depressurization emergency at that altitude would have been frightening and challenging.

youdao