1、reflect

反映；表现；显示

The Los Angeles riots reflected the bitterness between the black and Korean communities in the city.

洛杉矶的暴乱反映出这个城市的黑人社区和韩裔社区之间的仇恨。

Concern at the economic situation was reflected in the government's budget.

政府的预算反映了对经济运行状况的关注。

（光、热或其他射线）反射

The sun reflected off the snow-covered mountains.

冰雪覆盖的山峰反射着阳光。

The glass appears to reflect light naturally.

玻璃似乎可以自然反射光线。

使对…产生某种印象

The affair hardly reflected well on the British.

这个事件很难让人们对英国人有好印象。

Your own personal behavior as a teacher, outside of school hours, reflects on the school itself.

作为教师，你在课堂以外的个人行为会影响人们对学校的印象。

2、come across

偶然发现;偶然遇见

I came across a group of children playing

我碰到一群正在玩耍的小孩。

We like to identify and celebrate women's success whenever we come across it.

每当女性取得成功，我们都会表示认同并予以颂扬。

使产生…印象;给人以…的印象

When sober he can come across as an extremely pleasant and charming young man.

没喝醉的时候，他看上去似乎是个极为彬彬有礼、讨人喜欢的小伙子。

He came across very, very well.

他给人的印象非常非常好。