学校左边有一个小商店。

Xuéxiào zuǒbiān yǒu yí gè xiǎo shāngdiàn.

There is a small shop on the left of the school.

请往左走。

Qǐng wǎng zuǒ zǒu.

Please walk to the left.

教室左边是窗户，右边是门。

Jiàoshì zuǒbiān shì chuānghu, yòubiān shì mén.

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