23、 The profound compound has surrounded a sound Oceanian cafeteria.

翻譯：深奧的化合物包圍了一間健全的大洋州餐廳。

英英詳解:

profound
1. having a strong influence or effect
2. showing strong, serious feelings (= deep):
3. literary deep or far below the surface of something (= deep):

compound
1.technical a substance containing atoms from two or more elements:
2. a combination of two or more parts, substances, or qualities

surround
(usually passive) to be all around someone or something on every side

sound
1. well-judged sensible and likely to produce the right results (≠ poor):
2. informal someone who is sound is a good person and can be trusted - used especially by young people:
3.thorough(only before noun) complete and thorough: