用枕头支撑着保持侧身躺，或者用橡皮筋在你体恤衫的后面系一个网球来防止你仰面躺着。
Use pillows to prop yourself on your side, or attach a tennis ball with a rubber band to the back of a T-shirt to keep from turning over on your back.
住所甲板内部结构应该在各自肋位处用加强横梁加强，在适当的间隔处用纵向梁支撑以防止震动。
Deck plating inside accommodation shall be stiffened by transverse beams at each frame and supported by longitudinal girders in suitable intervals to avoid vibrations.
住所甲板内部结构应该在各自肋位处用加强横梁加强，在适当的间隔处用纵向梁支撑以防止震动。
Deck plating inside accommodation shall be stiffened by transverse beams at each frame and supported by longitudinal girders in suitable intervals to avoid vibrations.
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