Portland
n. 波特兰(美港口)
🗣️ 情景例句
and bring your friends along.
请带你的朋友们进来。
I must admit I had my doubts.
我必须承认我当初是我疑虑的。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，