A convenient memory
只记住对自己有利的事
🧩 词语组成解析
convenient
[kən'vi:njənt]
adj. 方便的;[废语]适当的;[口语]近便的;实用的;
🗣️ 情景例句
She's right.
她说得没错。
Excuse me I couldn't tell you beforehand.
对不起我不能事先告诉你。
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向