prices and hours are subject to change without notice.4228
问题描述：
prices and hours are subject to change without notice.4228
prices and hours are subject to change are subject .4228
x想知道的语言点：
1— are subject 怎么翻译
2— are subject
句子发错了
prices and hours are subject to change without notice.4228
notice ：n.通知,注意,布告。
without notice：未预先通知地
答
价值和时间总是在不经意间变化着.
subject意思为“容易受.的”,“常遭...的”