Imb
abbr. interaction of man and the biosphere 人与生物圈交互作用
🗣️ 情景例句
and how important it is for them to be paid attention to?
以及他们何等需要受人关怀吧？
Do you have some envelopes?
你有信封吗？
The Bison on the Plains of America
美洲平原上的野牛