寄生虫 | jì shēng chóng | parasite; drone |
排名 | pái míng | ranking; ordered list; to rank nth out of 100; to be placed; roll of honor |
推广 | tuī guǎng | to extend; to spread; to popularize; generalization; promotion (of a product etc) |
接单 | jiē dān | order (for goods etc) |