Jackyarder
(四角斜桁)辅助帆, 纵上帆
🗣️ 情景例句
Philip had to go back to the hospital. Philip
必须要回医院。
Do you speak English?
你会说英语吗？
On the first lap, Class 3 were in front.
在跑第一圈时，3班在前边。