I thought I'd drop in on you while I was passing.

我曾想路过时顺便来看看你。

《牛津词典》

I'll drop in on you when I have time.

有空我来看你。

《新英汉大辞典》

I'll drop in on you on my way home.

我回家时，顺路去看看你们。

youdao

He said "Steve, you don't get it. We're going to put a computer on every desk, in every home. You didn't drop out of business school to be the bookkeeper of a 30 person company."

他说“史蒂夫，你还没尽力呢,我们要让电脑进入每桌每户，你从商学院辍学又不是为了,给一个只有30人的公司当图书管理员的“

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

You can even reassemble the data however you like, adding a new screen name and a different mix of details to drop in on places where no one knows you go.

FORBES: Where Everybody Knows Your Name

There are multiple ways to achieve this, depending on how your target audience, you can drop a pixel in your email with your birthday party invitation, put it on your social networking page that your friends visit, or in the special case of your husband, directly drop the pixel on the computer he uses the most (given you have access).

FORBES: How to Get That Diamond Ring on Your Anniversary! : Using First Party Data with Social Media for Display Ads.

In a bad day on the campaign trail, you might drop a point or two in the polls.

NPR: Obama To See If Stimulus Plan Will Play In Peoria