Such ploys are usually designed exclusively to get sympathy .
这种伎俩通常是专为获取同情。
Various ploys are used to try to trip up the machines competing in the turing test .
在那次图灵测试中，人们采用了各种手段去让竞争机器出差错。
While most of that revenue would still come from fees , sales and other creative ploys , it also reportedly comes from closing loopholes , such as on charitable deductions and mortgages on second homes .
