只要美国说我科技牛b，就是不让中国发展科技。

那他天天兜售的liberty, democracy就站不住脚了。

美国兜售的liberty范畴
a : a right or immunity enjoyed by prescription or by grant : PRIVILEGE
b : permission especially to go freely within specified limits

我，包括世界上绝大多数人认为的liberty
1 : the quality or state of being free:
a : the power to do as one pleases
b : freedom from physical restraint
c : freedom from arbitrary or despotic (see DESPOT sense 1) control
d: the positive enjoyment of various social, political, or economic rights and privileges
e: the power of choice

以上解释出自
https://www.merriam-webster.com/dictionary/liberty