祖国的砖。
when the plane [ is ] [ taking ] [ off ]when the plane [ will ] [ take ] [ off ]
leleba2013
翻译是:When does the plane take off?解释:when 英[wen] 美[wɛn] adv. 当时; 什么时候; (用于时间的表达方式之后) 在那时; 其时; conj. 如果; 在…时; 既然; pron. 什么时候; 那时; [例句]When are you going home?你什么时候回家?plane 英[pleɪn] 美[plen] n. 平面; 飞机; 水平; 木工刨; adj. 平的,平坦的; vt. 用刨刨平; 小船等擦着水面疾驶; [例句]He had plenty of time to catch his plane他有足够的时间赶飞机。take off 英[teik ɔf] 美[tek ɔf] [词典] 起飞; 脱掉; (使) 离开; 突然成功; [例句]We eventually took off at 11 o'clock and arrived in Venice at 1.30.我们终于在11点起飞,1:30到达威尼斯。