Experts said that the increase in car sales is a straw in the wind that the nation's economy began to recover.专家们说，汽车销售量的增加预示着这个国家的经济开始复苏。There is a straw in the wind indicating that peace is around the corner.有迹象表明和平即将来临。That's a straw in the wind that maybe he's fallen for her.那是一种迹象，或许他已经爱上她了。