The girl's apparent innocence was just an act.

这女孩表面的天真不过是装模作样。

Cleaning and disinfecting regularly touched surfaces and items is also recommended.

建议定期对接触的表面和物品进行清洁和消毒。

There still exist turbulent, revolutionary undercurrents in this seemingly peaceful world.

在这个表面上和平的世界里，骚乱与动荡的潜流依然存在。

Back in 1909, a layer of bricks was laid on top of the rock and tar surface of the Indianapolis Motor Speedway.

在1909年，一层砖块被铺在了印第安纳波利斯赛车道石头和沥青的表面。

But the seemingly simple menu actually hides most of the options.

然而表面简单的菜单实际上隐藏了大部分选择。

The surface of the silvery stuff inside the basin began to swirl very fast.

银色物体的表面旋转得快了起。

A magnetic map shows a familiar patchwork on the face of the sun.

表面的磁场分布看十分眼熟。

It incidentally showed that her apparent languor did not arise from lack of force.

这无表明，她那表面上的倦怠并非是因为缺乏体力。

On the surface, a sacred stone is still a stone, indistinguishable from any other.

表面上，神圣的石头仍然是一块石头，与其他石头无异。

An X-Ray shows what can't be seen on the surface of the teeth and gums.

X光显示了牙齿和牙龈表面看不到的东西。

Please file the surface of my nails smooth.

请把我的指甲表面锉光。

The surface formed mostly in the last billion years, which makes it fresher and more recently active than any rocky planet other than Earth.

表面主要是在过去的十亿年形成的，这使得它的表面比除了地球之外的其他岩石星球都更加新，更加活跃。

Colgate-Palmolive, an American consumer-goods giant, has taken up an invention by a pair of experts in super-slippery surfaces to produce toothpaste tubes that promise to deliver every last scrap of their contents.

美国消费品巨头高露洁棕榄采纳了两位研究超光滑表面的专家的发明，生产出的牙膏管承诺能把牙膏挤得一滴不剩。

This forest covers only 3 percent of the planet's surface, but it contains more than 50 percent of all its plants and animals.

这些森林仅覆盖了地球表面的3%，但其中的动植物种类却占到了全球的50%。

For 6 months, the side exposed to the Sun reaches 800 degrees fahrenheit, on the other side, the temperature drops to 300 degrees below zero.

长达6个月，面向光的一面表面温度高达800华氏度。背面温度则低于零下300华氏度。

She had the easily stirred passions of her Irish father and nothing except the thinnest veneer of her mother's unselfish and forbearing nature.

她有着和她的爱尔兰父亲一样容易感情冲动的品质，可是像她母亲那样无私坚忍的天性却压根儿没有，只不过学到了一点点表面的虚饰。

The more surface area in relation to your volume or mass you have, the more the impact gets distributed and softened, and also the more air resistance will slow you down.

你的表面积（与体积和质量有关）越大， 影响越被分散和缓和，有更多的空气阻力让你减速。

Roughly 10% of its surface is covered by glaciers and there are 130 volcanoes spread throughout, 18 of which have erupted since the settlement of Iceland 1100 years ago.

大约10%的表面被冰川覆盖，有130座火山分布在各地，自1100年前冰岛定居以，其中已经喷发过 18 次。

But the runner-up was the stethoscope's surface, which gathered more microbes than the palms or the backs of the hands.

而其次是听诊器的表面，上面的细菌等微生物可比手掌和手背等要多的多。

The poster is coated with titanium dioxide and can consume the nitrogen oxide exhaust of about 20 cars per day.

这面广告牌的表面涂有二氧化钛，可以吸收相当于20辆汽车一天排放的一氧化氮量。