搭界

zhè lǐ shì liǎng guó dā jiè de dì fang

这里是两国搭界的地方。

This is where the two countries' adjoin.

gāng bǐ yà sān miàn yǔ sài nèi jiā ěr dā jiè

冈比亚三面与塞内加尔搭界。

Gambia is bordered on three sides by Senegal.

zhè liǎng jiàn shì gēn běn bù dā jiè

这两件事根本不搭界。

There is no connection between these two things.

sì hū jīn qián hé yǒu qíng shì bù dā jiè de

似乎金钱和友情是不搭界的。

It seems that money and friendship having no connection.

zhè hé zhěng jiù bù dā jiè

这和拯救不搭界。

This has nothing to do with saving a life.