汤姆星期一来的，第二天返回了。

Tom came on Monday and went back the day after.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
=2 星期一 Xīngqīyī Monday
=2 星期一 xīngqīyī Monday
3 来的 láide
  1. (regional, chiefly Cantonese-influenced Mandarin, colloquial) synonym of 來著 /来着 (láizhe)
  2. at; in
  3. synonym of 來著 /来着 (láizhe)
  4. to be at; to be in; to exist
  5. used to indicate the continuous aspect
=4 第二天 dìèrtiān
  1. next day
  2. the morrow
=4 第二天 dì'èrtiān the next day
5 返回 fǎnhuí
  1. to return to
  2. to come (or go) back
=6 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=6 了 liǎo
  1. to finish
  2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as 无 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 了 liǎo)
=6 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=6 了 liào unofficial variant of 瞭 liào