Some cleared the ground of trees and cut them into wood for houses.

VOA: special.2009.05.28

So, hopefully that cleared up for some of you why you got the wrong answer.

希望这让,有些没做对的同学,弄明白。

麻省理工公开课 - 化学原理课程节选

His work cleared the way for Project Gemini.

VOA: special.2009.06.17

At the Indy 500 race in May, Helio Castroneves of Brazil took the checkered flag for the third time in his career, just weeks after a jury had cleared him of U.S.

VOA: standard.2009.12.24