y12 4.2 environment（4）

Front

网络订餐

Back

Online food ordering (wǎngluò dìngcān)

Front

订餐量

Back

Order quantity (dìngcān liàng)

Front

订单

Back

Order (dìngdān)

Front

体育馆

Back

Gymnasium (tǐyùguǎn)

Front

可怕

Back

Terrible (kěpà)

Front

使用

Back

Use (shǐyòng)

Front

代替

Back

Replace (dàitì)

Front

商家

Back

Merchant (shāngjiā)

Front

送外卖

Back

Deliver takeout (sòng wàimài)

Front

餐盒

Back

Meal box (cān hé)