Circumduction
環行(運動)
??? 情景例句
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答應提前一個月交貨，我們就同意開信用證。
Novelty is the great parent of pleasure.
新奇生樂趣。
After lunch Aunt Huang came in and she looked worried.
午飯后黃阿姨來了，她面帶愁容。