She gave a shuddering start as she became aware of someone standing behind her.
当她觉察到有人站在背后时，她吓得浑身一打战。
He suddenly had a sense that someone was standing behind him.
突然他有一种有人站在他背后的感觉。
Someone is standing behind you, isn't he?
有人正站在你身后，对吗?。
He has a sense that someone is standing behind him.
他有一种有人站在他后面的那种感觉。
There's often someone with a squeaky toy standing behind the camera.
比如常有人拎着一只吱嘎响的娃娃站在摄影机后。
There's often someone with a squeaky toy standing behind the camera.
比如常有人拎着一只吱嘎响的娃娃站在摄影机后。
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