今天是今年最熱的一天。

Today is the hottest day this year.

Source: Tatoeba

Sentence Composition

1 今天 jīntiān
  1. today
  2. the present time; now
=2 是 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=2 是 shì variant of 是 shì
3 今年 jīnnián this year
=4 最 zuì variant of 最 zuì
=4 最 zuì old variant of 最 zuì
=4 最 zuì
  1. (before an adjective or verb) to the highest degree; (the) most ...; -est
  2. (after 之 zhī) best or most extreme example (e.g. 世界之最 shìjièzhīzuì "the greatest in the world")
5 熱 rè
  1. to warm up
  2. to heat up
  3. hot (of weather)
  4. heat
  5. fervent
=6 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 pígéde "one made of leather" or 跑堂兒的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. dì or di in poetry and songs
=6 的 dī a taxi; a cab (abbr. for 的士 dīshì)
=6 的 dí really and truly
=6 的 dì (bound form) bull's-eye; target
7 一天 yītiān
  1. (colloquial) the whole day
  2. one day (twenty-four hours)
  3. someday; one day
  4. the entire daytime of one day
  5. the whole day