他想，他的未婚妻有可能来这儿看望她的表姐，倘若她发现他坐在这儿，只身在一位夫人炉边的昏暗中等待着，对这种亲密的样子她会怎样想呢？
What would she think if she found him sitting there with the air of intimacy implied by waiting alone in the dusk at a lady's fireside?
倘若我们不知道怎样应用牛顿定律，这些定律就会是一些没有意义的方程。
Newton's laws are meaningless equations until we know how to apply them.
哦，倘若你知道怎样把自己伤害。
倘若其也有男装尺码，真不知道会引发怎样的轰动效应？
If there are men of their size, I really do not know what caused the sensation?
倘若其也有男装尺码，真不知道会引发怎样的轰动效应？
If there are men of their size, I really do not know what caused the sensation?
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