翻译和例句:
a mini greenhouse, you'll need a glass container. You also need some sand, activatedcharcoal(活性炭 ……
with the right mask.Activated charcoal mask 活性炭口罩If you have to stay in a recently painted room, you should ……
if you keep wearing them. Masks made of paper, activated carbon (活性炭), cloth and sponge (海绵) can..., activated carbon (活性炭), cloth and sponge (海绵) can be options when you’re at home and in well ……
, activated carbon (活性炭), cloth and sponge (海绵) can be options when you’re at home and in well... carbon (活性炭), cloth and sponge (海绵) can be options when you’re at home and in well-ventilated ……
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