他拼命踩着踏板，想在下雨前赶到家。

He was ___pedalling hard to get home before the rain.

她骑自行车时用力踩着踏板。

She was ___pedalling hard while riding her bicycle.

这位销售员一直在推销他们的新产品。

The salesman keeps ___peddling their new product.