refusel landfill的用法和樣例：
例句
- Vent Flares are typically used on landfill gas vents, wells, or leachate system cleanout lines to combust flammable gases.
太陽(yáng)能點(diǎn)火燃燒器主要使用在垃圾填埋場(chǎng)的氣體出口，井或滲漏系統來(lái)燃燒氣體。 - The stability is one primary problem of construction waste landfill site engineering.
穩定性是建筑垃圾填埋場(chǎng)工程的主要問(wèn)題之一。
