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不少花卉爱好者养盆花时,杂草长得比盆花还壮。哪怕是经过高温蒸杀过的土壤,要不了多少时日,杂草种子也会乘虚而入。
When many flower lovers are growing potted plants, weeds grow stronger than potted flowers. Even if it is the soil after high temperature steaming, or how many days, weeds seeds will take advantage of.