39 words
| Word | Pinyin | Definition |
|---|---|---|
| 不对 | bù duì | incorrect |
| 乱扔 | luàn rēng | to litter |
| 仔 | zǐ | meticulous |
| 仔细 | zǐ xì | careful |
| 保持 | bǎo chí | to keep |
| 吃惊 | chī jīng | to be startled |
| 呼 | hū | to call |
| 四处 | sì chù | all over the place |
| 圾 | jī | see 垃圾[la1 ji1] |
| 垃 | lā | see 垃圾[la1 ji1] |
| 垃圾 | lā jī | trash |
| 涂鸦 | tú yā | graffiti |
| 境 | jìng | border |
| 大便 | dà biàn | to defecate |
| 小便 | xiǎo biàn | to urinate |
| 厕 | cè | restroom |
| 厕所 | cè suǒ | toilet |
| 引 | yǐn | to draw (e.g. a bow) |
| 所 | suǒ | actually |
| 打招呼 | dǎ zhāo hu | to greet sb by word or action |
| 招 | zhāo | to recruit |
| 决 | jué | to decide |
| 决定 | jué dìng | to decide (to do something) |
| 清 | Qīng | surname Qing |
| 清洗 | qīng xǐ | to wash |
| 环 | Huán | surname Huan |
| 环境 | huán jìng | environment |
| 破坏 | pò huài | destruction |
| 臭 | chòu | stench |
| 苍蝇 | cāng ying | housefly |
| 蚊 | wén | mosquito |
| 蚊子 | wén zi | mosquito |
| 蚊虫 | wén chóng | mosquito |
| 蟑螂 | zhāng láng | cockroach |
| 卫生 | wèi shēng | health |
| 随地 | suí dì | according to the location |
| 惊 | jīng | to startle |
| 脏 | zāng | dirty |
| 引来 | yǐn lái | to cause |