1·Her sudden appearance did not seem to perturb him in the least.
她的突然出现似乎一点也没有令他不安。
—— 《牛津词典》
2·The sudden appearance of a few bags of rice could start a riot.
几袋大米的突然出现会引起一场骚乱。
—— 《柯林斯英汉双解大词典》
3·The sudden appearance of a security guard caused them to drop the money and run.
保安人员突然出现，他们丢下钱就跑了。
—— 《牛津词典》
4·He was confused at her sudden appearance.
她的突然出现使他手足无措。
5·They were terrified by his sudden appearance.
他的突然出现，把他们吓了一跳。
6·His sudden appearance took us quite by surprise.
他的突然出现使我们非常惊讶。
7·They were terrified by/at his sudden appearance.
他突然出现，把他们吓坏了。（两个句型）
8·Everybody was surprised at her sudden appearance.
她的突然出现使大家都很惊奇。
9·Sudden appearance, is the city of sunlight Allure.
忽然的出现，是整座城市的日光倾城。
10·Mike's sudden appearance surprised the whole class.
麦克的突然出现使全班同学都很惊讶。