[00:10.25]Why did the plane turn back? [00:14.78]I used to travel by air a great deal when I was a boy. [00:20.06]My parents used to live in South America and I used to fly there from Europe in the holidays. [00:28.92]A flight attendant would take charge of me and I never had an unpleasant experience. [00:36.25]I am used to travelling by air and only on one occasion have I ever felt frightened. [00:44.16]After taking off, we were flying low over the city and slowly gaining height, [00:51.20]when the plane suddenly turned round and flew back to the airport. [00:57.90]While we were waiting to land, a flight attendant told us to keep calm [01:03.46]and to get off the plane quietly as soon as it had touched down. [01:09.23]Everybody on board was worried and we were curious to find out what had happened. [01:16.21]Later we learnt that there was a very important person on board. [01:21.17]The police had been told that a bomb had been planted on the plane. [01:26.79]After we had landed, the plane was searched thoroughly. [01:31.89]Fortunately, nothing was found and five hours later we were able to take off again. 我在幼年的时候，曾多次乘飞机旅行。我的父母曾经住在南美洲，所以假期里我常从欧洲乘飞机到他们那里。我总是由一位空中乘务员照管，从未遇到过不愉快的经历。我习惯了乘飞机旅行，只是有一次把我吓坏了。起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。这时飞机突然调转头来，飞回了机场。在我们等待降落时，一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。飞机上的人都很着急，大家都急于想知道究竟出了什么事。后来我们才得知，飞机上坐了一位非常重要的人物。有人报告警察，说飞机上安放了一枚炸弹。我们降落之后，飞机被彻底搜查了一遍。幸运的是，什么也没有找到。5个小时后，我们又起飞了。