up to多达

例句：I can take up to four people in my car.
      我的汽车最多能坐四个人。

2.If a jet were to fly through that, it could cause the plane's engines to shut down.

shut down完全关闭，倒闭，停止运转
 
例句：The shop has shut down because of lack of trade.
       那商店因生意萧条而停业。

      She shut the lid down.
      她扣上了盖儿。

3.Here is the, here it is the infrared satellite picture. You see it right there,kind of heading this way,that's the,that's the cloud.

kind of〈口〉稍微, 有点儿, 有几分

例句：I'm feeling kind of tired.
      我感到有点累。
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