Its successful develop make us the trailbreaker in this domain in our country , adapting ourselves to the port teaching 它的成功研制开发填补了国内在该领域的空白，顺应了港口教学的需求。
2.
His problem consciousness and his creative spirit made him a trailbreaker of the new philosophy in the 20 ( superscript th ) century 他的问题意识和创新精神，使他成为德国20世纪新哲学的开路先锋。
