易混淆的单词： Timbers

They lashed timbers together to make a raft .

他们把木材绑在一起作木筏。

The timbers of those old sailing ships were mainly oak .

那些古老的海船所用的木料主要是橡木。

The roof timbers were affected by rot and insect attack .

屋顶的木料已经腐朽并遭虫害。

The timbers of the house were charred by the raging fire .

房屋的木材被熊熊大火烧成了木炭。

The great timbers , darkened now by smoke , wormed in places , looking rotten on the surface , but hard in the core , hard as iron .

这些大木材，表面上看被烟熏得黑黑的，有些地方被虫蛀了，烂了，但内芯却是十分坚硬的。