The wings were at right angles to the line of flight.机翼与航线成直角。The sum of all the angles of a triangle is 180 degrees.三角形内角总和为180度。His face will be discreetly concealed by camera angles.通过调整照相机的角度，他的脸将被巧妙地遮住。...
We fell madly in love.我们疯狂地相爱了。Whenever I get into a relationship, I always fall madly in love...我每次谈恋爱都深陷其中，无法自拔。The fish were madly pushing their way upstream to spawn.鱼群为产卵而疯狂地向上游挤进.She has fallen madly in love with h...