照料既有回报也充满挑战。

Caregiving can be both rewarding and challenging.

这场竞赛既激烈又充满挑战。

The carrera was intense and challenging.

沼泽的地面使得施工充满挑战。

The fenny ground made construction challenging.

这次越野体验既刺激又充满挑战。

The off-road experience was thrilling and challenging.

航行既可以放松也可以充满挑战。

Sailing can be both relaxing and challenging.

青少年时期常常充满挑战和成长。

Teenage years are often filled with challenges and growth.

牧民的生活既充满挑战又充满回报。

The life of a herder can be both challenging and rewarding.

石油工人的生活既充满挑战又充满回报。

The life of a roughneck is both challenging and rewarding.

她喜欢脑力工作，因为它充满挑战。

She enjoys intellectual work because it is challenging.

马拉松路线非常多山的，充满挑战。

The marathon route is very hilly and challenging.