【英语时差8,16】微笑有助于健康（下）

When we laugh, blood vessels¹ relax and become more pliable², making it easier for blood to flow. Plus, laughter is a good stress reliever. That’s important because stress is known to harden arteries³. Laughter is even good for digestion⁴. If you’re eating with friendly people who are having a good time, you’re much less likely to need an antacid pill afterward⁵. Bottom line, laughter is good for you. In fact, experts recommend that alongside eating well and exercising, people should laugh for at least fifteen minutes a day. But not necessarily by hearing jokes. After all, even the funniest jokes make you laugh for only a few seconds. The best way to laugh is to be around people who make you laugh, at work or at home or wherever.

1 vessels   

n.血管( vessel的名词复数 )；船；容器；（具有特殊品质或接受特殊品质的）人

参考例句：

• The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。 来自《简明英汉词典》
• All modern vessels of any size are fitted with radar installations. 所有现代化船只都有雷达装置。 来自《现代汉英综合大词典》

2 pliable   

adj.易受影响的；易弯的；柔顺的，易驾驭的

参考例句：

• Willow twigs are pliable.柳条很软。
• The finely twined baskets are made with young,pliable spruce roots.这些编织精美的篮子是用柔韧的云杉嫩树根编成的。

3 arteries   

n.动脉( artery的名词复数 )；干线，要道

参考例句：

• Even grafting new blood vessels in place of the diseased coronary arteries has been tried. 甚至移植新血管代替不健康的冠状动脉的方法都已经试过。 来自《简明英汉词典》
• This is the place where the three main arteries of West London traffic met. 这就是伦敦西部三条主要交通干线的交汇处。 来自《简明英汉词典》

4 digestion   

n.消化，吸收

参考例句：

• This kind of tea acts as an aid to digestion.这种茶可助消化。
• This food is easy of digestion.这食物容易消化。

5 afterward   

adv.后来；以后

参考例句：

• Let's go to the theatre first and eat afterward. 让我们先去看戏，然后吃饭。
• Afterward,the boy became a very famous artist.后来，这男孩成为一个很有名的艺术家。