根据所给的中文提示完成句子。 1.我会在两个星期后返回悉尼,因为我已经预订好了印度洋----太平洋号火车前往佩思的车票。 I’ll be back in Sydney in a ________ because I’ve made a _______ on the Indian Pacific train to Perth. 2.即使没有现代航海工具的帮助,旅行家们也不是任凭大海摆布的。 Travelers were not the of the sea even though they did not have modern navigational aids. 3.这是澳大利亚14项世界遗产之一 。 It is part of one of Australia’s 14 World . 4.在晴日里,特别是在夏天,海员们能够利用正午头顶上的太阳导航。 On a clear day during the summer the sailors could use the sun at midday to navigate by. 5.我最后一次看到他是周五晚上,当时他正趴在实验室的地上在找什么东西。 The last time I saw him was Friday night. He was on his _______ and _______ searching for something in his laboratory.
答案: 1.fortnight, reservation 2.at , mercy 3.Heritage , Sites 4.especially ,overhead 5.hands, knees