at best中等

At best

充其量

Efforts in Canada and elsewhere have been arguably languid at best, and have given us a situation where we frequently hear of employers begging for workers even at times and in regions where unemployment is high.

加拿大及其他地方的努力充其量可以说是乏力的，造成了这样一种局面：即使在失业率很高的时期和地区，我们也经常听到雇主苦求工人。

But with legal battles ahead, the zone’s future looks uncertain at best.

但由于前方还有法律之争，该区的前景充其量也只能说是不确定。