Heliometer
n. 量日化
??? 情景例句
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一張照嗎？
I get into bed at about 11:30 and go right off to sleep.
我大約在11:30上床并且睡覺。
If you want to send a letter to an office abroad that is in a different time zone, you can send a fax, and it will be received even though the office is not open.
如果你要寄信到不同時區的國外辦公室，你可以發個傳真，即使辦公室不開門，信也會被收到。