That’s why Congress should act on something called “trade promotion authority.”

因此，国会应该在“贸易促进授权法案”上有所作为。

Under trade promotion rules, Trump must notify Congress 90 days before he intends to sign it.

根据贸易促进规则，特朗普若有意签署协议，便要提前90天前通知国会。

Rather than conceiving of the ipef as a conventional deal, it has declared that the pact will rest on four pillars, with trade promotion just one.

它没有把ipef设想成一项常规协议，而是宣称该协议有四个基本支柱，而贸易促进只是其中一个。

As for the givers, vouchers ought to be no more tacky for commanders-in-chief than for schoolchildren; vouchers that can only be redeemed at home count as trade promotion.

对于赠方来说，送总司令优惠券不会比送学生优惠券俗气多少，而且只能在自家用的优惠券对贸易来说还是个推动呢！还有一点就是如果获赠方对获赠的礼品不中意，那就把礼物要回来。