1·I don't believe these reports of UFO sightings.
我不相信这些有关目击不明飞行物的传言。
—— 《牛津词典》
2·There has been a surge of UFO sightings in Kansas.
有一股在堪萨斯观看不明飞行物的热潮。
—— 《柯林斯英汉双解大词典》
3·In recent years some Inuit people in Nunavut have reported increases in bear sightings around human settlements, leading to a belief that populations are increasing.
近年来，努纳武特的一些因纽特人报告说，在人类居住区周围看到北极熊的情况有所增加，这使人们认为其数量在增加。
4·However, the exact cause of many sightings still remains a mystery.
然而，许多目击事件的确切原因仍然是个谜。
5·First sightings came from the booming city of Shenzhen, across the bay from Mai Po.
第一批游客来自繁荣的深圳，与米埔湾隔海相望。
6·Although some sightings of UFOs are difficult to explain, most can be explained quite easily.
虽然有些目击 UFO 的现象很难解释，但大多数都可以很容易地解释。
7·These include UFOs as well as sightings and encounters with "nonhuman creatures" such as Bigfoot and the Loch Ness monster.
这些现象包括不明飞行物，以及目击和遭遇的“非人类生物”，如大脚怪和尼斯湖水怪。
8·Attaching radio devices to it is difficult, and visual sightings are too unreliable to give real insight into its behavior.
给它安装无线电设备是很困难的，而且仅凭肉眼观测也太不可靠，无法对它的行为进行确切的观察。
9·There have however been "sightings."
然而，有好几次所谓的“目击报告”。
10·The next sightings may be over Japan.
日本可能成为下一个受害者。