Cheaper
小学 Primarya. 成本更低, 比较便宜的
🗣️ 情景例句
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
A wise man changes his mind, a fool never will.
智者通权达变，愚者刚愎自用。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。