作为海军准将，他负责指挥整个舰队。

As a ___commodore, he was in charge of commanding the entire fleet.

海军准将主持了今年帆船比赛的开幕式。

The ___commodore presided over the opening ceremony of this year's sailing competition.

这位商船队的资深船长被任命为舰队司令。

The senior captain was appointed as ___commodore of the merchant fleet.