台风警报：issue a typhoon warning
轻台风：Mild Typhoon
中台风：Moderate Typhoon
强台风：Severe Typhoon
超级台风：Super Typhoon
台风警报：typhoon warning
台风警报：typhoon warning
陆上警报：land warning
海上警报：sea warning
发布台风警报的动词用 issue，用法是：issue a typhoon warning.
解除警报则用 lift
其他相关单词有：大气 / 空气atmosphere、飓风hurricane、热带的tropical。
例句：
The typhoon warning for southern Taiwan was lifted at 11 a.m.
南台湾的台风警报在早上十一点解除了。
登陆make landfall，landfall 是登陆的意思，动词用 make。
例句：
Will Super Typhoon ShanZhu make landfall in Guangdong?
超级台风山竹会登陆广东吗？
3、eye of the typhoon 台风眼
台风眼的英文是eye of the typhoon / storm，也可以说typhoon eye。
台风眼是环流中气压最低的地方，其形状大多为圆形、椭圆形、卵形、开口眼和多边形等五种，形状愈完整、愈清晰，代表强度愈强。台风的位置以台风眼为准，在这个区域里通常无风无雨，但在台风眼边缘却是风速最强的地方。
4、typhoon day (off) 台风假
台风来袭时，当风力及雨量达到一定水平，各县市政府就会宣布放台风假。
在英文中，台风假的说法为typhoon day 或typhoon day-off。
台风来了，要停班停课。“停班停课”的英文有以下5种说法：
1. The government has announced school and office closures starting at 4 p.m. Tuesday.
政府宣布从礼拜二下午四点开始停班停课。
2. The government closed schools and offices today.
政府宣布今天停班停课一天。
3. Because of the typhoon, school and work were suspended.
因为台风的关系，今天停班停课。
4. All flights and trains were cancelled due to the typhoon.
因为台风，所有班机和火车班次都被取消了。
5. School and work were called off due to the typhoon on Tuesday.
因为台风的缘故，周二停班停课。
