You'll have to play better than that if you really want to make an impression.

　　你如果真的想給人留下好印象，就得表演得更好。

　　This is an artist's impression of the new stadium.

　　這是一位藝術家對未來新運動場作的印象畫。

　　His trip to India made a strong impression on him.

　　他的印度之行對他的觸動很大。

　　I was under the impression that the work had already been completed.

　　我還以為已經完工了呢。

　　He had the strong impression that someone was watching him.

　　他強烈地感覺到有人在監視他。