Definition: a remark about something that you have noticed Level: C1
他做了一个有趣的评论。
He made an interesting ___observation.
我想就你的CDs发表一些评论。
I'd like to make some ___observations regarding your CDs.
她关于市场趋势的敏锐评论证明是无价的。
Her astute ___observation about market trends proved invaluable.
