Multiindex
多变指标
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
Could you consider accepting our counterproposal?
你能考虑接受我们的反对案吗？
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。