third par·ty
noun/ˌθɜːd ˈpɑːti/
/ˌθɜːrd ˈpɑːrti/
(law or formal)- a person who is involved in a situation in addition to the two main people involved
第三人；第三方；第三当事人；第三者 - The assistance of a skilled, sympathetic third party is of great help when marriage conflict gets out of hand.
当婚姻冲突失控时，有经验、富有同情心的第三方的帮助会有很大帮助。
- The assistance of a skilled, sympathetic third party is of great help when marriage conflict gets out of hand.