政府对疲软的经济感到担忧。

The government is concerned about the ___weak economy.

尽管他们努力了，但球队仍然很弱，很可能失败。

Despite their efforts, the team remained ___weak and likely to fail.

我们疲软的经济是一个重大挑战，几乎接近衰退。

Our ___weak economy is a major challenge, nearly approaching a recession.