他戴了一条黑白格子的头巾来遮阳。

He wore a black and white ___keffiyeh to shield his face from the sun.

他自豪地戴着黑白相间的头巾，表达对巴勒斯坦的支持。

He proudly wore the black and white ___keffiyeh around his neck to show support for Palestine.