他用一只胳膊肘支着身体，别扭地躺在她旁边。He lay beside her awkwardly, propped on an elbow.她躺在楼梯底部，痛得呜咽着。She lay at the bottom of the stairs, whimpering in pain.他们惬意地躺在沙发上，胳膊搭在后面。They sprawl at ease across the sofa, arms draped over the back...
Dogs love splashing in mud and hippos wallow in it.狗喜欢在泥水洼里扑腾，河马则喜欢在其中打滚撒欢儿。Hippos are unable to submerge in the few remaining water holes.在仅剩的几个水坑里，河马根本无法没入水中。hippos wallowing in the river在河里打滚的河马...