安全帽

You'll have to wear this hard hat for the tour.

参观时必需戴上这安全帽。

25A: You'll have to wear this hard hat for the tour.

A：参观时必需戴上这安全帽。

It must be interpreted into something that is actionable (e.g., a hard hat must be worn in a construction site).

规则必须能被解释成可以执行的命令（举个例子，安全帽一定要在建筑工地上戴）。

Radiant Kerry wore a traditional white wedding dress and Wayne donned the usual smart morning suit but they had to add hard hats and wellington boots.

光彩照人的凯莉身穿一袭白色的传统婚纱，韦恩则穿了一件潇洒的英式长尾礼服，不过他们还得戴安全帽、穿上雨靴。

Radiant Kerry wore a traditional white wedding dress and Wayne donned the usual smart morning suit but they had to add hard hats and wellington boots.

光彩照人的凯莉身穿一袭白色的传统婚纱，韦恩则穿了一件潇洒的英式长尾礼服，不过他们还得戴安全帽、上雨靴。

Radiant Kerry wore a traditional white wedding dress and Wayne donned the usual smart morning suit dut they had to add hard hats and wellington boots.

光彩照人的新娘凯莉身穿一袭白色的传统婚纱，韦恩则穿了一件潇洒的英式长尾礼服，不过他们还得带安全帽、上雨靴。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。