It's hard not to feel giddy, watching the dominoes fall.当看着多米诺骨牌渐次倒下,我们很难不为之眼花缭乱.Above were measureless spaces of giddy air, and far, faraway a line of blue sky.头上是令人头昏目眩的茫茫苍穹, 只有在十分遥远的地方才有一线蓝天依稀可见.Steep stairs may ...
黑板擦干净了.The blackboard has been wiped clean.老师建议我们课后把黑板擦了.The teacher suggested that we ( should ) clean the blackboard after class.你可以用黑板擦把粉笔印擦掉.You can rub out the chalk marks with the eraser....