易混淆的单词： TOPSTops

The fog moved slowly . The tops of trees moved slowly .

雾气正在缓慢退却，树顶也在慢慢移动。

Robbie 's mother recalled finding goats in the tops of peach trees in her youth .

罗比的母亲回想起在她年轻时看到过山羊在桃树顶上。

Only two streets away I can see the tops of palm trees sticking out of the water .

就隔两条街道的地方，我能看到棕榈树的树顶才露出水面。

Our guide explains that the ones with rugged , spiky tops are chunks of glacier that have broken off and floated into the sea without flipping over .

我们的导游解释，冰川崩裂后，厚片没有翻转过来便漂进了海里，这就形成了那些顶上崎岖不平又长又尖的冰块。

Mixed flocks of several species often travel together , but when they are feeding or resting you will spot different birds on the ground , at mid-level heights and at the tree tops .

很多种鸟常常混群共同迁徙，但是当他们停下来觅食休息的时候，你就会发现不同的种类有的在地面上，有的在中层高度，有的则在树顶处。