凭几
lean on the desk
凭个人的爱好
based on individual preference
凭票入场
entry by ticket
凭票供应
supply on production of a ticket
凭票付款
pay on production of a ticket
凭收据交付
hand over on production of a receipt
凭良心说
speak based on one's conscience
凭险抵抗
use a strategic location as a base for resistance
凭自己的努力取得成效
get results by relying on one's own efforts
凭自己的双手创造幸福生活
create a happy life by working with one's hands
仅凭经验
only based on experience
凭事实,不凭推测。
Rely on facts, not suppositions.
不能只凭自己的记忆力。
One cannot rely only on one's memory.
你凭什么可以这样办?
What makes you think you can act like this?
凭什么他得听你的?
Why should he listen to you?