Strapdown
捷联式
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
Men, at soome time, are masters of their fates.
人有时是自己命运的主人。
The driver gave him a few biscuits and a cup of coffee and left him just outside the city.
司机给了他几块饼干和一杯咖啡，就把他丢在了城外。