takeoff over an obstruction跨越: stride over; stride across; ...障碍物: obstacle; obstruction; obstr ...的: 4次方是 The fourth power of 2 i ...起飞: take off; lift-off; launch; ...跨越障碍: surmount an obstacle下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:跨越障碍物的起飞，即可在微信中查询翻译
