Reder
红(外)光测距仪
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
Do you usually play baseball on the weekend?
你通常在周末打棒球吗？
They hope to finish in time for a trade summit between America and the EU on May 28TH.
他们希望尽早达成协议，为5月28日举行的美国和欧洲贸易的最高通级会议作准备。