重点讲解：
1. scare away/scare off
吓跑；
eg. Some scarecrows in the fields can scare away birds, and animals.
在田间安放一些草人，可以起到吓走鸟兽的作用SI7n5)dT19Hf,,z#[2-。
eg. The high price scares away any possible buyers.
昂贵的价格把有意光顾的买主吓跑了]!Sk08a#y~Q8pX。
eg. Keep quiet, or you'll scare off away the bird.
安静，要不然你就把那只鸟给吓跑了tMH3NQJ@PIiyzj。
eg. They lighted a fire to scare off the wolves.
他们点了一堆火来吓跑狼群*bbGwlNH53nV0。
2. go down
（太阳）落下；
eg. When the sun started to go down, he stopped and set up a tent.
太阳开始下山了，他停下来，竖起帐篷yE|23,PSIxo8QWG)。
eg. The sun begins to go down.
太阳开始落山了u2h[xCE-GG。
3. stare at
凝视；盯着看；
eg. It's rude to stare at people.
盯着看人不礼貌iQ%Ra!ScZn^o。
eg. They stared at the strange sight in silent wonder.
他们惊讶地默默凝视那奇景0vr&_h_mi0cPLQK9d。