一揽子

双方代表团经过艰苦谈判，最终达成了一揽子经贸互惠合作协议。

shuāng fāng dài biǎo tuán jīng guò jiān kǔ tán pàn, zuì zhōng dá chéng le yī lǎn zi jīng mào hù huì hé zuò xié yì.

After arduous negotiations, the delegations of both parties finally reached a package of mutually beneficial economic and trade cooperation agreements.