jìn zhàn kǒu shì jìn rù chē zhàn de rù kǒu jiǎn piào kǒu shì shàng chē qián jiǎn piào de dì fāng

进站口是进入车站的入口，检票口是上车前检票的地方。

The entrance is where you enter the station, and the ticket gate is where you have your ticket checked before boarding.