飛機撞擊測試證明：“經濟艙”更安全等
2013-12-29 00:00:00
英語學習 2013年1期
Beware first-class travellers！ Passengers sittingin the rear of a plane have the best chance of
Beware first-class travellers！ Passengers sittingin the rear of a plane have the best chance of
