Will you travel by sea or by air?

你们乘船去，还乘飞机去？

In the Air Tonight by Phil Collins.

菲尔·科林斯（Phil Collins） “In the Air Tonight”。

Rescuers are bringing in supplies by air, sea and land.

救援人员正从海陆空各方运来补给。

Hi, Kevin, do you often travel by air?

嗨，凯文，你经常坐飞机旅行吗？

Two billion children are currently affected by air pollution.

目前，有20亿儿童正遭受空气污染影响。

The survey was conducted by air.

该调查在空中进行。

Nor do they include already locked in warming hidden by air pollution.

它们也不包括被空气污染所掩盖气候变暖。

Twenty-five thousand deaths per year are caused by air pollution.

每年有25‰死亡原因空气污染。

We hear some emergency relief is getting through by air.

我们了解到，一些紧急救援物资正通过飞机送往灾害发生地。

The exhibits were delivered by air from all over the country.

这些从全国各地空动过来。

We couldn't induce the old lady to travel by air.

我们没办法说服这老妇人乘飞机旅行。

Unvoiced consonant sounds are made by air pushing through your mouth.

清辅音空气通过你嘴巴进行发音。

It claimed several missiles were shot down by air defense systems.

它声称有几枚导弹被防空系统击落。

Nowadays, the first way someone will search for you is by air.

如今，空中搜寻搜救首选方式。

Do you want to mail it by air or by ordinary mail?

您要寄空邮还平邮？

Hundreds of thousands of people see the canyon by air each year.

每年有成千上万人乘飞机游览峡谷。

The fish draws this air out of the water by its gills.

金鱼用鳃吸进水里空气。

The United States has announced new requirements for foreign nationals arriving by air.

美国宣布了对乘飞机抵达外国公民新要求。

And the government forces blocked inside could only be supplied by air.

而被封锁在内部政府军只能通过空中补给。

Some three million people traveled by air in the U.S. over the weekend.

周末，美国大约有300万人乘飞机旅行。