Millions of people travel by plane every single day.

每天都有数百万人乘飞机旅行。

However, there is a way of offsetting the carbon dioxide we produce when we travel by plane.

尽管如此，有一种可以消除我们乘飞机旅行产生二氧化碳的方法。

I had always wanted to travel by plane to another country but I didn't have the opportunity until I was eleven years old.

我一直想乘飞机去另一个国家旅行，但直到我十一岁时才有机会。

I would rather travel by coach or by plane.

我宁愿坐长途客车或飞机旅行。

We can travel by plane, bus , train or car.

我们可以选择飞机、公共汽车、火车或者汽车。

I don't like to travel by plane because I get airsickness easily.

我不喜欢坐飞机旅行，因为我容易晕机。

And then travel by plane or by refrigerated truck to the rests of United States.

然后通过飞机或是恒温卡车运送到美国的其他地方。

People travel by plane, by train, by ship, by bus. To me, the best way of traveling on a summer vacation is to go on foot.

人们会乘坐飞机、火车、轮船、公交车去旅游。对于我来说，最好的旅游方式是暑假期间徒步旅游。

People travel by plane, by train, by ship, by bus. For me, the best way of traveling on a summer vacation is to go on foot.

人们去旅游有的乘飞机、有的坐火车、坐船、乘公共汽车。对我来说在暑假，最好的方式是徒步旅行。