Lifestyle When bump into friend, do you greet friend first or wait for friend to greet you? 在外巧遇朋友，主動去打招呼還是被動等人家發現我？
Lifestyle 【英文什麼事｜News English】English for Avatar: The Way of Water | Movie 大熱門終將回歸《阿凡達2：水之道》｜看點新聞 學點英文
Grammar Jeff stayed in Vietnam for a few weeks. He was doing a report ______ their current condition. 傑夫在越南待了幾個星期。他在做一份他們當前狀況的報告。
beta
