Sssi
abbr. sites of special scientific importance 特别重要的科学场所
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
How long will it take you to have it fixed?
你要多少天才能把它修理好？
Bison waste no longer fell on the ground to improve the soil, which as a result became less good for growing plants.
地上不再有野牛的粪便来改良土壤，结果对于植物生长土壤变得不够肥沃了。