“起初是”造句

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,其后主要为法国人承袭, 它是以逻辑为基础的.
This study, initiated by the Greeks and continued mainly by the French, was based on logic.