1. The sick boy gave the doctor a wan smile. 那个病男孩给医生一个病恹恹的微笑。
2. With panels and games, residents expressed their opinions on the redevelopment of Wan Chai. 利用展板及游戏，居民表达了他们对湾仔更生改建的看法。
3. Wan Shui ethnic group during that time, if the conditions must conduct a skin cleansing and maintenance. 晚睡族群在这段时间里，如果有条件一定要进行一次皮肤清洁和保养。
英英解释
n.
1. a computer network that spans a wider area than does a local area network
2. become pale and sickly
3. (of light) lacking in intensity or brightness; dim or feeble
4. abnormally deficient in color as suggesting physical or emotional distress
5. lacking vitality as from weariness or illness or unhappiness
