与美国小学生一起学英文第4册(MP3+中英字幕) 第1期:肺
日期:2017-05-12 17:50
(单词翻译:单击)
Lung
肺
How many lungs do we have?
我们有多少块肺呢?
We have two lungs in our body.
我们有两块肺 。
Lungs are protected by ribs.
肺由肋骨保护 。
They are very big. They are about two times as large as one of our feet.
它们都很大——大概是我们脚的两倍大 。
They take in oxygen from the air and put it into our blood.
它们吸收空气中的氧气,然后输送到我们的血液中
We need oxygen to live.
我们需要氧气存活 。
If you want your lungs to be strong, yuo'd better drink a lot of water.
你若想让自己的肺变得强壮,你最好多喝水 。
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