Stecometer
自动记录立体坐标仪
🗣️ 情景例句
What can I do for you?
我能帮你什么忙？
Americans wonder what has become of the idealism of the last decade.
美国人的理想主义，不知道在这十年间变得怎样了。
Do you go to work by bike?
你骑自行车上班吗？