Seaweed grows on the same hard open surfaces that coral larvae rely on, and their growth prevents new coral from settling and expanding.

海藻与珊瑚虫一样，长在坚硬的开放的表面上，所以，它们的生长阻止新的珊瑚定居、扩展。

If you have a big open surface like road rash, peroxide can be good 'cause the bubbles can sort of rinse the little dust bits away.

如果你有像路面皮疹这样的开放表面，过氧化物可能会很好，因为气泡可以将小灰尘冲走。