- 小 adjectivesmallsmall; tiny; few; minor; in area, volume, quantity, or power, being less than average or less than the object of comparison; opposite of 大
- 洞 nounholehole; cavity; cave
- 不 adverbnotNegative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
- 补 補 verbto mendto repair or patch something broken or damaged, such as clothes or a road
- 大 adjectivebigbig; large; great; vast; high in scale or intensity; (of a person) old; adult
- 洞 nounholehole; cavity; cave
- 吃苦 verb + nounto sufferTo undergo hardships or experience pain.