Gnomonics
日晷制作法, 日晷测时术
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
This river is one third as long as that river.
这条河只有那条河的三分之一长。
I wonder.In England, each person speaks a different language.
我感到奇怪。在英国，人们各自说着一种不同的语言。