He was laughing, the clown of the twosome.他在笑，二人搭档中逗人乐的那个。The moment the clown appeared on stage, the audience folded up.小丑一出现在舞台上, 观众们个个笑得前俯后仰.The star clown was considered a master of witty banter.那丑星被认为是个逗乐子的好手....
Vast tracts of the country are wild and undeveloped...乡间大片大片的荒地尚未开发。Each sequence is made of transgressive system tracts and highstand system tracts.认为娄山关组由7个三级层序组成,层序界面为古岩溶不整合面或暴露带,每个层序都由海进体系域和高水位体系域构成.Large tracts of w...