Ramealin
银丝菌素
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
Was I supposed to help you today?
今天我想帮你忙。
After it had passed, they swam on as quickly as they could because they knew that the boat would soon return.
快艇过去之后，他们以最快的速度向前游去，因为他们知道快艇马上就要转回来。