tornado: n. [气象] 龙卷风；旋风；暴风；大雷雨
N-COUNT A tornado is a violent wind storm consisting of a tall column of air which spins around very fast and causes a lot of damage. 龙卷风
spawn island：spawn==>n. 卵；菌丝；产物 ，而island==> n. 岛；岛屿；安全岛；岛状物，两个单词组合起来意思就是这个岛上有很多的资源，吐了很多丝，有很多产物…也就是资源岛的意思。
V-T If something spawns something else, it causes it to happen or to be created. 引发
Tyndall’s inspired work spawned a whole new branch of science.
- For this to work, players would need to spawn near weapons that have already been incorporated on the Spawn Island, or have more weapons available on the Island. 这句话来自堡垒之夜新手教程：
decent loot 意思为搜刮到好的东西了。
loot /luːt/ CET6+ TEM8
V-T/V-I If people loot, or loot stores or houses, they steal things from them, for example, during a war or riot. (战争或暴乱时) 抢劫 (商店或房屋)
The trouble began when gangs began breaking windows and looting shops.
In the country’s largest cities there has been rioting and looting.
V-T If someone loots things, they steal them, for example, during a war or riot. (战争或暴乱时) 掠夺
The town has been plagued by armed thugs who have looted food supplies and terrorized the population.
而 decent ==> adj. 正派的；得体的；相当好的。
Squad member spammed us for help. Rolled up to this madness. Dude was stuck in the ground the whole match
V-T In computing, to spam people or organizations means to send unwanted e-mail to a large number of them, usually as advertising. 群发垃圾邮件
…programs that let you spam the newspapers.
N-VAR Spam is also a noun. 群发的垃圾邮件
…a small group of people fighting the spam plague.
The real culprits are the spammers.
roll up ==> 卷起；滚滚上升；到达；出现；积累成；迫敌退向中央
very stupid behaviour that could be dangerous or have a very bad effect
Cutting down the forest is sheer madness (= completely crazy ) .
it is madness (for sb) to do sth例：
It would be madness to drive all that way on your own.
serious mental illness
His family has a history of madness.
moment/fit of madness
when someone does something without thinking clearly
In a moment of madness, I agreed to have the party at my house.
spawn island 资源岛
decent loot 搜刮到好东西
roll up 卷起；滚滚上升；到达；出现；积累成；迫敌退向中央