Ciber
abbr. 国际商务教育与研究中心（Centers for International Business Education and Research）
🗣️ 情景例句
One step at a time.
做事要一步一步来。
About how long does it take?
大约要坐多久？
we are now pretty certain the Earth is the only one on which life can survive.
我们目前可以肯定的是，地球是生命能存在的唯一行星。