forest assistant的用法和樣例：
例句
- The policeman congratulated the assistant on her quick work.
警察稱(chēng)贊那位助理員辦事迅速。 - While chimpanzees nested in trees at night, a field assistant below them caught urine in a plastic bag held between a forked twig.
當晚上黑猩猩棲居于樹(shù)上的時(shí)候，一個(gè)農林助理員通過(guò)在一個(gè)叉形的樹(shù)杈上固定塑料袋的形式來(lái)收集黑猩猩的尿液。
