Heliometry
量日仪测量术
🗣️ 情景例句
It's a big decision for me, Bill.
对我来说这是个大决定， Bill。
Tears are the silent language of grief.
眼泪是悲哀的无声言辞。
If he wants to make any changes,minor alternations can be made then.
如果他有什么意见的话，我们还可以对计划稍加修改。