Morale among teachers is at a low ebb.

教师的精神面貌不佳。

His health is at a low ebb.

他的健康在衰退。

Christian Europe was at a low ebb.

信仰基督教的欧洲到了低潮期。

Business is at a low ebb.

生意处于低潮。

Morale was at low ebb.

当时士气低落。