费力地

He was pushing a handtruck with difficulty.

他费力地推着手推车。

We clambered up the hillside to the ridge above.

们沿着山坡费力地爬上了山脊。

They won the game without striking a blow.

他们毫不费力地赢得了比赛。

They occupied the city without striking a blow.

他们毫不费力地占领了这个城市。

I clambered out of the trench.

费力地爬出壕沟。

I was pleasantly warm flogging up to the bottom of the crag.

费力地爬到峭壁下，感觉暖洋洋的。

He tossed off a sonnet.

他毫不费力地就作了一首十四行诗。

Keep your nose to the grindstone and you should pass the exam easily.

刻苦学习， 你就能不费力气地试。