他們兩個人都在房間裡。

Both of them are in the room.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
=2 兩 liǎng
  1. two
  2. both
  3. some
  4. a few
  5. tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤 jīn (old)
=2 兩 liàng Original form of 輛／辆 (liàng).
3 個人 gèrén
  1. individual
  2. personal
  3. oneself
=4 都 Dū surname Du
=4 都 dōu
  1. all; both; entirely
  2. (used for emphasis) even
  3. already
  4. (not) at all
=4 都 dū
  1. capital city
  2. metropolis
5 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)
6 房間 fángjiān room

classifiers: 間, 個
7 裡 lǐ
  1. lining
  2. interior
  3. inside
  4. internal
  5. also written 里 lǐ