1. one-line fire：one-lick method 渐进式建立火灾控制线法 | one-line fire 小火 | one-piece firefighting suit 连衣裤消防战斗服
2. low flame：開火 turn on the stove | 小火 low flame | 中火 medium flame
3. Open down low：00:18:01 别搞砸了我的菜! Don't mess with my mise! | 00:18:03 小火 Open down low. | 00:18:04 我忙不过来啦 I'm getting buried here.