他们起初是以冒险家身份踏上我国国土的.They first set foot on our soil as adventures.他的态度常常起初是敌对地傲慢的, 跟着又谦逊、自卑而几乎畏缩下来.His manner was often offensively supercilious, and then again modest and self - effacing, almost tremulous.这种研究起初是由希腊人创立的,...