The coal smoke is dirty是什么意思？

• approaches
• 局外人英文
• silver
• satisfaction
• algiers
• toxicity
• cloud
• 参与者英文
• front
• narrow
• giraffe
• saturday
• crayon
• polite
• fake
• BARRIE
• brat
• 分配英文
• fiercely
• conflict
• giraffe
• modernize
• committing
• permitted
• rice
• 方案英语
• general
• supper
• 导师英文
• passage

• client
• tomato
• 抛弃英文
• lycopene
• 实施英文
• dragon
• explore
• chess翻译
• 来源英语
• 缺陷英文
• intermission
• maths
• juice
• organizations
• repeat
• amazing
• reveal
• droplets
• vehicle
• autumn
• ultra
• begins
• 流浪者英文
• 参数英文
• 旋律的英文
• mind
• volume
• 解决方案英文
• scared
• firmness

• stealer
• steamy
• therewith
• corium
• propitiation
• synoptical
• unrestrainedly
• uprightly
• uncomplicated
• wineskin
• transmit by radio
• frequency multiplier
• place in between
• negligently
• sky blue
• sleeplessly
• selflessness
• stand upright
• thong
• waistband
• ancilla
• enforceable
• gofer
• neediness
• pauperism
• prearrangement