在他的管理下，公司的利润翻了一番。

Under his ___direction, the company has doubled its profits.

我们参观了由您负责管理的科学博物馆。

We visited the science museum, which is under your ___direction.

建筑工地上所有工人都必须严格遵循主管的指示。

All workers on the construction site must follow the precise ___direction of the supervisor.