Heliogramma
日照纸
🗣️ 情景例句
Susan, would you like the crab salad?
Susan，要不要蟹肉沙拉？
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
Dad, this box is too heavy. We can't carry it.
爸爸，这个箱子太重了，我搬不动。