他們在四時抵達了酒店。

At four o'clock, they arrived at the hotel.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
2 在 zài
  1. to exist; to be alive
  2. (of sb or sth) to be (located) at
  3. (used before a verb to indicate an action in progress)
3 四時 sìshí the four seasons, namely: spring 春 chūn, summer 夏 xià, autumn 秋 qiū and winter 冬 dōng
4 抵達 dǐdá
  1. to arrive
  2. to reach (a destination)
=5 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=5 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)
=5 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=5 了 liào unofficial variant of 瞭 liào
6 酒店 jiǔdiàn
  1. wine shop
  2. pub (public house)
  3. hotel
  4. restaurant
  5. (Tw) hostess club