1.tumble v. 摔倒, 混乱, 翻滚

I threw off my clothes and tumbled into bed.
我脱掉衣服倒在床上便睡了。

2.mature adj. 成熟的, 到期的, 充分发育的, 考虑周到的

His character has greatly matured in the years.
这些年他的性格已大大成熟。

3.literal adj. 照字面的；原义的；逐字的；缺乏想像力的

Don't be so literal-minded you know what I meant!
别那麽死心眼嘛－－你知道我是什麽意思。

4.thoughtfully adv. 考虑周到的，思索的

She regarded him thoughtfully.
她若有所思地看着他。