three单词相关例句：

Disease, enemy, and debt --these three must be cut off as soon as they begin to grow. 病，仇与债这三者，一露苗头就砍掉。
If doctors fail thee, be these three thy doctors; rest, cheerful-ness, and moderate diet. 如果医药不能帮助，那么注意三件事∶休息，愉快，饮食调和。
The tongue is but three inches long, yet it can kill a man six feet high. 舌头虽只三寸长，但能杀害六尺汉。
I might say that success is won by three things: first, effort; second, more effort; third, still more effort. 成功之道唯三点∶努力、努力、再努力。
Nature, time, and patience are the three great physicians. 自然，时间和耐心，是三大伟大的医生。
One hour's sleep before midnight is worth three after. 午夜前睡一小时抵得上午夜后睡三小时。
Seeing much, suffering much, and studying much are the three pillars of learning. 见识多、遭难重，钻研深是学问的三大支持。
The best fish smell when they are three days old. 鱼过三天后，再鲜也变臭。
There are but three ways of living: by working, by stealing, or by begging. 生活道路有三条∶劳动、偷盗或乞讨。
There are three ways of spreading news. -- telegraph, telephone, and tel-a-woman. 传播新闻有三种方法∶电报、电话和告诉女人。
twice单词相关例句：

Score twice before you cut once. 三思而行。
He gives twice who gives quickly. 及时帮助效益大.
He give twice who gives quickly. 给得爽快，等于给了两次。
Wit once bought is worth twice taught. 亲身一次的经验，抵得上老师两次的教导。

We should brush our teeth twice a day for good oral hygiene.
我们应该一天刷两次牙来保持口腔卫生。

I used to take a bath twice a day last year, morning and night.

去年我一天洗两次澡， 早晚各一次。

I go and see him twice a week.

我每周去看他两次。

Potatoes sprout twice a year.

马铃薯一年发两次芽。

The filly has been raced twice this season.

这匹小牝马本季度曾两次参赛。

In hot weather, you'll need twice the liquid you ingest in the wintertime, especially if you're active.

在炎炎夏日里，你需要摄取的水分是冬季的两倍，尤其在运动的时候。