Leadagetest
密封试验
🗣️ 情景例句
We'll have a great time camping out, I'm sure.
我确定我们会在露营时玩得很开心。
I ask him to stay at home.
我要求他待在家里。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。