今天我們要學的詞是 keen. keen 的意思是熱切的、熱衷的。China experts believe that there is every reason, every incentive for both the U.S. and China to at least create the appearance that they are both keen to stabilize the South China Sea. 中國問題專家認為,美國和中國都有充分的理由和動力要至少制造出一個雙方都熱衷于穩定南中國海局勢的表象。War-torn cities in Iraq are keen to boost reconstruction efforts by recycling debris. 伊拉克飽受戰爭蹂躪的城市熱衷于通過回收廢物來推動重建工作。
adj. 鋒利的,敏銳的,強烈的,精明的,熱衷的 <