🧩 词语组成解析
yard
[jɑd]
n. 院子;码（等于3英尺或36英寸或0。9144米）;场地;帆桁;
sailing
['seiliŋ]
n. 帆船运动;（乘帆船的）航行;（轮船的）航班;
v. 驾驶( sail的现在分词);起航;坐船旅行;掠;
adj. 航行的;
🗣️ 情景例句
The only entry requirement is a valid passort.
入境的唯一条件就是持有一本有效的护照。
I ought to go to work now.
我应该现在去工作。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，