There is a handsome guy with black polo shirt and jeans.

有一个帅哥黑色马球衬衫和牛仔裤。

To other companies, it might mean dress jeans and a polo shirt.

给其他公司，这可能意味着服装牛仔裤和马球衬衫。

A 'marble white' colred polo shirt. Don't let your collar flap in the wind.

一个白色大理石球衣， 不要让你的衣领在风中飘。

Because instead of having a polo shirt uniform, people mostly just wear Yale shirts.

因为耶鲁人大部分只穿耶鲁衫，而不穿一件球衫制服。

In the first experiment, volunteers were shown pictures of a man wearing a polo shirt.

在第一组试验中，志愿受试者会看到一张人物图片，图中的人都穿着polo衫。