没有像iTunes一样的软件同步照片、音乐盒视频到手机上；只有手机通过USB数据线接到Mac或者PC上之后，才能通过手动拖动操作。
There’s no companion program like iTunes to sync your photos, music and videos to the phone; you’re expected to drag these items to the phone manually after connecting via USB cable to your Mac or PC.
本周这艘潜艇在地中海蔚蓝的海岸下呆了一个小时，期间它完全由手动操作，或者说完全由螺旋桨驱动。
The vessel managed an hour under water in the Mediterranean waters off the Cote d'Azur this week and is entirely controlled by hand or pedal.
本周这艘潜艇在地中海蔚蓝的海岸下呆了一个小时，期间它完全由手动操作，或者说完全由螺旋桨驱动。
The vessel managed an hour under water in the Mediterranean waters off the Coted'Azur this week and is entirely controlled by hand or pedal.
阀门可手动操作，或者通过一个手柄，手柄或踏板。
Valves may be operated manually, either by a handle, lever or pedal.
阀门可手动操作，或者通过一个手柄，手柄或踏板。
Valves may be operated manually, either by a handle, lever or pedal.
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