当我躺在这张不熟悉的床上难以入睡时的英文

when i'm restless in this unfamiliar bed i

• 当:    proper; right
• 我:    I; my; me
• 躺:    lie; recline
• 在:    exist; be living
• 这:    this
• 张:    fix; string
• 不:    a block of wood
• 熟悉:    know very well
• 的:    4次方是 The fourth po ...
• 床:    I
• 上:    upper; up; upward
• 难以:    difficult to
• 入睡:    go to sleep; fall ...
• 时:    shí]