Dectra
台卡跟踪和测距导航系统, 远程长波导航设备
🗣️ 情景例句
I'm sorry. Really, I'm sorry.
我为你难过 真的为你难过。
Man is the artificer of his own happiness.
人之幸福，自己创造。
Here is my ticket.
这是我（寄存东西）的牌子。