1. He had spent most of Thursday sleeping, was too weak to stand and unable to hold down food.
2. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
2. The teen described being confined in a space " the size of a room ", unable to stand up or walk around.
3. unable to stand的解释
3. Lin's husband rushed her to the hospital when she said she was unable to stand up.
4. Unable to stand against the superior Japanese warships, the Chinese navy scuttled their own vessels in the Yangtze River to disrupt shipping lanes.