Securitron
电子防护系统
🗣️ 情景例句
As a matter of fact,
事实上，
It falls on the last day of the lunar year and lasts until the Lantern Festival.
克节从阴历年的最后一天开始一直持续到元宵节。
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。