Palaeoenvironment
古环境
🗣️ 情景例句
She's come up with a new idea for increasing sales.
她想出了增加销售量的主意。
As a sign of friendship, Gordon and Peter clasped hands.
为了象征友谊，高顿和彼德互相握手。
'Could I have those two tickets please?' I asked.
“我可以买那两张票吗？”我问。