reach是及物动词reach是什么意思，后面直接加地点，不加介词

arrive是不及物动词，后面可以接介词in或者at。

arrive at+小地方， arrive in+大地方

例如：

She reached the train station on time.

We arrived at the Shanghai Railway Stationat 11:00 pm last night.

When did you arrive in Beijing?

注：

reach 后面接to的时候并不是表示“到达某个地点”而是表示“触[伸]及，及于;延伸到”