Whether the current spirit of optimism and co-operation can be sustained throughout the tiger year is, however, far from certain.

尽管如此，是否目前的乐观和合作的精神能贯穿整个虎年还很难确定。

youdao

Environmental experts agree that the current situation cannot be sustained.

环保专家认为当前的形式已无法支撑。

youdao

If the current rate of seagrass loss is sustained or continues to accelerate, the ecological losses will also increase, causing even greater ill-afforded economic losses, " said the study.

如果我们无法减缓海草减少的速度，那么我们将无力承担生态系统带来的巨大损失。

youdao

According to current plans, the Afghan security forces will be sustained at current levels until the end of 2014 and are then likely to begin declining.

NEWYORKER: After America

The elimination of kickoffs may spare the NFL from the financial responsibility of long-term health issues sustained by current NFL players.

FORBES: NFL's Elimination of Kick-Offs: Selfless Concern or Self-Preservation

But since interest rates cannot be sustained at current levels without adding unbearably to the budget through extra debt-servicing costs, the only hope of restoring market confidence after the election will be a far more drastic fiscal squeeze.

ECONOMIST: Brazil