我们需要同步所有设备的时钟以确保会议准时开始。

We need to ___sync all devices' clocks to ensure the meeting starts on time.

他们的舞步完美同步，看起来非常协调。

Their dance moves were perfectly ___synced, making the performance look effortless.

我每天都会同步电脑和手机上的日历。

I ___synced my computer's calendar with my phone every day.