好多了的英文：
much better

参考例句：

After several sessions at the gym, I feel a lot fitter.
我在健身房锻炼了几次以后,觉得身体好多了。

She is a good deal better today.
她今天好多了。

Henry is far beyond his brother in German.
亨利的德文比他兄弟的好多了。

The painting looks better at a distance.
这幅油画远处看起来好多了。

Our economy is faring far better than a few years ago.
我国的经济情况比几年前好多了。

My cold is much better,but I've now got a pain in the stomach and diarrhoea.
我感冒好多了，但是肚子疼，还拉稀。

A German singer!I shall as soon expect to get pleasure from the neigh of my horse.
德国歌手？我情愿听我的马嘶好多了！

Her boyfriend was very sympathetic and it did make her feel much better.
她的男朋友很善解人意，这确实使她觉得好多了。

She improved, but she remained in the hospital for four weeks.
她好多了，但仍在医院留住了4个星期。

It would be much better to have two spreadsheets open simultaneously.
如果同时可以打开两个电子表格，则好多了。

much是什么意思：
adv. 非常；差不多；很多地；很大程度上
adj. 许多的
pron. 很多
n. 许多，大量

Much effort, much prosperity.
愈努力就愈成功。

Much of this deserved.
其中许多是值得庆幸的。

He that talks much lies much
多嘴的人说谎也多

He that talks much lies much.
言多必妄

Unless there was much to conceal there would not be so much concealment
要不是有许许多多不能让人知道的事情，就不会有这么多人所不知的事情。

better是什么意思：
adj. 较好的
adv. 更好的；更多的；较大程度地
v. 改善；胜过；变得较好
n. 前辈；长辈

the better of the two
两者中的更好者

The more, the better.
越多越好。

The shorter the better.
越短越好。

You'd better think better of your decision.
你最好重新考虑你的决定。

You must give way to betters.
你必须让长者先行。