水里的情况谁也说不清楚
“No one can say for sure what happens underwater.”
THE DIALOGUE REEL
也经常被刀剑所伤
“can be injured by their own weapons.”
水里的 情况 谁也 说不清楚
“No one can say for sure what happens underwater.”
被水草缠住
“He may have been tangled in weeds”
Direct spoken expression in this communicative setting.
In classical crime investigations, officials often emphasize environmental uncertainty when physical forensic evidence is obscured by water or nature.
LEARNING CHUNKS & PARTICLES
cannot explain clearly / impossible to tell for sure
A very common potential complement used to indicate that something is ambiguous, complex, or impossible to verify.
nobody / anyone
Used with a negative verb (like 谁也不知道, 谁也不去) to emphasize an absolute negative meaning 'nobody'.