他們保證這個時鐘可用一年。

They guarantee this clock for a year.

They guarantee this clock can be used for a year.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
2 保證 bǎozhèng
  1. guarantee
  2. to guarantee
  3. to ensure
  4. to safeguard
  5. to pledge

classifier: 個
3 這個 zhège
  1. (pronoun) this
  2. (adjective) this
4 時鐘 shízhōng clock
5 可用 kěyòng
  1. available; usable
  2. to be able to be used; to be available
6 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
=7 年 Nián surname Nian
=7 年 nián year

classifier: 個
=7 年 nián
  1. grain
  2. harvest (old)
  3. variant of 年 nián