Hard facts prove that...
铁一般的事实证明...
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
abbr. 设备管理控制与时间调度程序；Facilities Administration Control and Time Schedule
prove
[pru:v]
vt. 证明，证实;[法]验证，检定;显示;
vi. 显示出，证明是;
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
Please count the chairs in that room.
请在那个房间里数一下椅子。
It's hard to say.
难说。