(Prep) 橫越；橫渡
(Adv) 直徑；橫越
在...的對面
【例句】
Today, jet airplanes fly across the oceans very fast; for example, it is possible to fly from London to New York in three and a half hours on the Concorde jet, Fantastic?
今天，噴射機很快地飛過海洋；例如，搭乘協和式噴射機在三個半小時內從倫敦飛到紐約是可能的，太棒了！
