🧩 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
He is a man of ability.
他是个很能干的人。
If anyone here does one of these things, let me know.
这儿如果有人也喜欢打羽毛球或读书，请告诉我。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。