The main characteristic of unpaid work is that it's not directly paid or remunerated.

无偿工作的是没有直接报酬。

What's your most marked characteristic? - I'm a trier.

你最显著的是什么？ -我很努力。

Of all the unusual things about Harry, this scar was the most extraordinary of all.

在哈利所具有的一切与众不同的之中，这道伤疤是最殊的。

One uniquely destructive thing about Cyclone Kenneth, it's slow.

飓风肯尼斯拥有一个独的破坏，它很慢。

He had never seen a wizard work things out like this, simply by looking and touching; but Harry had long since learned that bangs and smoke were more often the marks of ineptitude than expertise.

只用眼睛看，用手摸。不过哈利早就知道，弄得乒乒乓乓、烟雾大作的，通常是水平较低的人的，而不是高手的做派。

It's this playful, likeable trait that if you saw your 5-year-old kid, you'd want to pinch his little cheek.

这个有趣可爱的，就像5岁的小孩子，你看到就会想去捏捏的小脸颊。

However, there are some features of formality which apply only to written English.

然而，有些正式程度的只适用于书面英语。

Economists also characterize taxes as regressive, progressive and proportional.

经济学家还按将税收分为递减税、累进税和比例税。

The chief traits in the American character are generosity and energy.

美国人个性的是慷慨和活力。

This is not one of your more loveable traits.

这可不是你招人喜欢的。

It's an interactive feature that lets visitors key in job criteria such as location, title, and salary, then E-mails them when a matching position is posted in the database.

它的是互动，允许访问者自定义诸如工作、位和薪水等求求。当资料库里出现与个人求相匹配的工作岗位时，它就会通过电子邮件通知求者。

The people are known to hold three defining characteristics.

在那儿的人具有三个鲜明的。

And here, it says it's best characterized by its reliance on rules of grammar.

这里说它的最大是对语法规则的依赖。

Anime characters are known for their large, bright eyes and extremely vibrant hair colours.

日本动画角色的一个显著是拥有巨大的双眼和格外亮丽的发色。

The commission ignores that for several decades America's colleges and universities have produced graduates who don't know the content and character of liberal education and are thus deprived of its benefits.

几十年来，美国的大学和学院产生了许多不知道自由教育内容和的毕业生，因此失去了享受此份利益。

31. What is the most important feature of John Mogger's method of teaching the alphabet?

问题31. 约翰·摩格的字母教学法中最重的是什么？

The paintings of the Yam tradition also suggest that, during this time, the Aborigines moved away from animals as their main food source and began including vegetables in their diet as these feature prominently.

“甘薯”时期的画作也表明，这一时期原住民的饮食不再将动物作为食物来源，们已经开始吃蔬菜。这些在画作中非常明显。

Life is characterized by softness, and softness is strength.

生活的是柔软，柔软就是力量。

A V-shaped face is defined by a distinctive chin.

V 形脸的就是下巴明显。

This is one of the hallmarks of impact craters.

陨石坑都有这样的。