Today, highly accurate timekeeping instruments set the beat for most electronic devices.

今天，高度精确的计时仪器为大多数电子设备设定了节拍。

youdao

Today, highly accurate timekeeping instruments set the beat for most electronic devices.

今天，高度精确的计时仪器为大多数电子设备设定了节拍。

youdao