士兵们穿着厚重的靴子跋涉在泥泞的道路上。

The soldiers ___tramped through the muddy road in their heavy boots.

我们徒步穿越了整个国家公园。

We ___tramped through the entire national park.

几个流浪汉在公园长椅上过夜。

Several ___tramps spent the night on the park benches.

昨天我们在森林里徒步走了五个小时，累坏了。

We had a five-hour ___tramp through the forest yesterday and were completely exhausted.