“cryptically”造句，怎麼用cryptically造句

"Until aidS was initially recognized in 1981, the virus was cryptically [hiddenly] circulating in a sophisticated medical environment for the better part of 12 years, " Worobey said.

"Ships in a harbor are safe, but that's not what ships are meant for," he responded 27 cryptically, then asked, "Did you agree with all I required you to do?"