够用一生的承诺够gòu — 1. enough (sufficient) 2. enough (too much) 3. (coll.) (before adj.) really 4. (coll.) to reach by stretching out (HSK 2)用yòng — 1. to use; to make use of; to employ 2. (coverb) with; using 3. to need; to have to (usu. used in the negative or in questions) 4. usefulness; utility 5. (bound form) expense; outlay 6. (courteous) to eat; to drink 7. (literary) hence; therefore (HSK 1)一生yī shēng — all one's life; throughout one's life (HSK 2)的de — 1. of; ~'s (possessive particle) 2. (used after an attribute when it modifies a noun) 3. (used at the end of a declarative sentence for emphasis) 4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 (pí gé de) "one made of leather" or 跑堂兒的 (pǎo táng r de) "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 (xīn de) "new one") 5. also pr. (dì) or (di) in poetry and songs (HSK 1)承诺chéng nuò — 1. to promise 2. to undertake to do something 3. commitment (HSK 6)

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