Helped by a friendly arm, she laboured up the steps to the terrace.

在别人善意的搀扶下，她吃力地走上台阶，来到露台。

I could see the bus labouring up the steep, windy road.

【labour】我看到巴士沿着当风的陡坡艰难爬行。

Recalled by the rumbling of wheels to the road before me, I saw a heavily-laden waggon labouring up the hill, and not far beyond were two cows and their drover.

车轮在我面前的路上隆隆作响，我回想起一辆满载的货车在山上劳作，不远处是两头牛和他们的牧牛人。