翻译：tangiblebenefit

繁荣n.p_______________

Neitherofthedriverswhoarebeingheldbythepolice__________whomtoblameforhistrouble.

持续的adj.c_______________

英译汉：Theemergenceofthebot-aggregatorexchangeasaprimarysaleschannel,whichemploysrulestoenabletransactions.