1.proposed 被提議的;所推薦
The proposed modifications met with widespread approval.
修改提議得到了廣泛的贊同 。
2.be valued at 被估價為
Just a few months ago analysts were guessing when Apple would be valued at a trillion dollars.
就在幾個月之前,分析師還在猜測蘋果市值何時能達到萬億美元大關 。
3.worth 價值
How much is this painting worth?
這幅畫值多少錢?
4.hold onto 緊緊抓住
He was struggling to hold onto a rock on the face of the cliff.
他拼命掙扎著去抓懸崖壁上的一塊巖石 。