他习惯用右手写字，所以右手很灵活。

Tā xíguàn yòng yòushǒu xiězì, suǒyǐ yòushǒu hěn línghuó.

He is used to writing with his right hand, so his right hand is very flexible.

教室右边是窗户，左边是门。

Jiàoshì yòubiān shì chuānghu, zuǒbiān shì mén.

On the right side of the classroom are windows, and on the left side is the door.

请往右走，银行就在那边。

Qǐng wǎng yòu zǒu, yínháng jiù zài nàbiān.

Please walk to the right; the bank is over there.