Arisan
播土隆除草剂
🗣️ 情景例句
Richard and Marilyn bought it for me for my birthday.
这是Richard和Marilyn送给我的生日礼物。
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。