Meaning of wài miàn:
外面
outside (also pr. [wai4 mian5] for this sense); surface; exterior; external appearance
Háizimen zài wàimiàn wánshuǎ.
孩子们在外面玩耍。
The children are playing outside.
Xiǎo māo zài jiā lǐ de wài miàn wán.
小猫在家里的外面玩。
The kitten is playing outside the house.
Jīntiān tiānqì hěn hǎo, wǒmen kěyǐ qù wàimiàn wán.
今天天气很好,我们可以去外面玩。
The weather is nice today, we can go play outside.
Tā de fángzi cóng wàimiàn kàn qǐlái hěn piàoliang.
他的房子从外面看起来很漂亮。
His house looks beautiful from the outside.