重點講解：
1. shut down
（使）（工廠、公司等）關(guān)閉，歇業(yè)，停業(yè)；
eg. In serious cases, the related work unit will be suspended or shut down.
如出現(xiàn)更嚴重的情況，相關(guān)的工作部門將被勒令歇業(yè)整頓或停業(yè)。
eg. But the company shut down in 1995.
但這家公司在1995年關(guān)閉了。
2. get married
結(jié)婚；嫁；娶；
eg. You should get married for love.
你應該為了愛而結(jié)婚。
eg. People around the world watched britain's prince william and kate middleton get married.
世界各地的人們觀看了英國威廉王子和凱特米德爾頓完婚。
3. toss-up
（發(fā)生幾率各半的）相等機會；難以定奪的事；
eg. It's a toss-up whether oil prices will go up or down over the days ahead.
油價在今后的日子里會上漲還是下跌都有可能。
eg. Both players are equally good so it's a toss-up who will win.
那兩個運動員不相上下，誰能取勝還很難說。