🧩 词语组成解析
v. (坚定地向某地)前进( march的过去式和过去分词 ); 进军; 进展; 游行示威(或抗议)
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
Never go swimming on a full stomach.
吃饱饭后不要游泳。
Truth is stranger than fiction.
真理比幻想更奇特。
Let 's go out and have a look at it.
走,我们去看看?