impression
n.印象;感想;影响;效果;印象画；
复数： impressions；
例句：
This is an artists impression of the new stadium.
这是一位艺术家对未来新运动场作的印象画。
His trip to India made a strong impression on him.
他的印度之行对他的触动很大。
I was under the impression that the work had already been completed.
我还以为已经完工了呢。
He had the strong impression that someone was watching him.
他强烈地感觉到有人在监视他。
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