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。
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。
He was confused at her sudden appearance.
她的突然出现使他手足无措。
They were terrified by his sudden appearance.
他的突然出现，把他们吓了一跳。
His sudden appearance took us quite by surprise.
他的突然出现使我们非常惊讶。
They were terrified by/at his sudden appearance.
他突然出现，把他们吓坏了。（两个句型）
Everybody was surprised at her sudden appearance.
她的突然出现使大家都很惊奇。
Sudden appearance, is the city of sunlight Allure.
忽然的出现，是整座城市的日光倾城。
Mike's sudden appearance surprised the whole class.
麦克的突然出现使全班同学都很惊讶。
I was completely nonplussed by his sudden appearance.
他突然出现使我大吃一惊。
The sudden appearance of the voice made me jump a little.
突然出现的声音吓了我一跳。
She was much agitated by his sudden appearance at the party.
她因他突然出现在聚会上而甚感不安。
The sudden appearance of the teacher caused them to run away.
老师突然出现，他们就逃跑了。
My boss sudden appearance at the front door surprised me greatly.
我老板突然出现在门口，令我大吃一惊。
The sudden appearance of a policeman caused the thief to run away.
警察突然出现，小偷就逃跑了。
She didn't appreciate that her sudden appearance might not be appreciated.
她没有意识到她的突然出现可能不被赏识。
The sudden appearance of her divorced husband caused her to run away.
她那离了婚的丈夫突然出现，她便跑开了。
My attention was led away by the sudden appearance of a familiar face at the window.
窗口突然出现的熟悉面孔转移了我的注意力。
We had been sure he was in New York, so his sudden appearance was a bolt from the blue.
我们大家都认定他现在在纽约，因此他的突然出现完全出乎我们的意料。
He was brought out of this feeling by the sudden appearance of a curve ahead, which he had not expected.
突然，出乎他的预料，前面出现了一段弯路，打消了他的这种感觉。
Though for most organisms the sudden appearance of new resistance is rare, this is not the case for all pathogens.
尽管对于大多数生物而言，突然出现新耐药性的情况很罕见，但也不是说所有病原体都如此。
Another classic sign of a speculative price peak was the sudden appearance of copper inventories where none were thought to exist.
投机价格峰顶的另一个代表性标志就是土壤突然出现的铜储备，而且没有人预料到铜储备的存在。
Another classic sign of a speculative price peak was the sudden appearance of copper inventories where none were thought to exist.
投机价格峰顶的另一个代表性标志就是土壤突然出现的铜储备，而且没有人预料到铜储备的存在。
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