My grandfather is eighty years old.
我祖父80岁了。


I'm sorry, your answer is close, but incorrect.
抱歉，你的答案很接近了，但还是错的。


The boat is approaching the jetty at a high speed.
这艘船正以很快的速度靠近岸边。


Now he is able to walk without the help of crutches.
现在他能够脱离拐杖走路了。

His mother was not sympathetic to his plan to leave school.

他母亲不赞成他离开学校的计划。

※Money is not the root of all eviles as is usually claimed, what is the root of all evils is the lust for money, that is the excessive, selfish and greedy pusuit of mnoey.——Nathaniell Hawthorn, American writer  金钱并非像平常说的那样是万恶之源。而对金钱的贪图，既对金钱过分的、自私的、贪婪的追求，才是一切邪恶的根源。美国作家霍桑.N.  
※Counsel is no command. 劝告不是命令.
※He alone is happy who commands his passions. 只有控制感情的人，才会幸福。
※He is not fit to command others that cannot command himself. 正人先正己。