1·A windy day or a sand-throwing incident at the beach can lead to sand in the eyes, and properly administering first aid is essential in order to lessen the chance of a serious eye injury or infection.
一个刮风的日子或沙滩上一个飞沙事件都会造成眼睛进沙，为了减少眼睛伤害或眼睛感染的机率，必须采取适当的急救措施。
2·If it's windy, be sure to protect your camera and lenses from blowing sand.
如果刮风的话，要注意保护相机和镜头。
3·We can see numberless grains of sand in a windy day.
在风天，我们能看到无数沙粒。
4·We believe she came to visit us one windy day in that desert, while in the midst of a severe sand storm.
我们相信，她来到了一个大风天，在沙漠而在一片严重沙尘暴。
5·They want to stop the sand on windy days and make the air clean.
他们想在有风的日子阻止沙子，并使空气清洁。
6·On the first day, we went to Sydney Zoo where is locate in North shore of Sydney, the Second day morning was sand storm, a windy and dusty day, the sky was orange color which I was first time to see.
第一天，我们去了悉尼北岸动物园，第二天上午找到了沙尘暴，一风沙天，天空是橙色，我是第一次看到的。