meaning:you know i gave up the job as a bus driver and went to that little company.

You know i gave up the job as a bus driver and went to that little company.
你知道我放弃了巴士司机这工作，去了那间小公司上班。

that's where you're made a mistake.
这就是你搞错/猜想错误的地方了。

That company isn't well managed.
那间公司其实并不容易经营。

你知道，我放弃了公车司机的工作，进了一家小公司
那正是你犯错的地方
那家公司运营地并不好

what do you want?my friend

你知道，我放弃了巴士司机的工作，去了一家小公司；那里你犯了个错：公司管理不善。