不加选择的 meaning in English

indiscriminate
promiscuous

The study doesn ' t support " indiscriminate ideo game play , " note the researchers
该研究并不支持“不加选择的玩视频游戏” ，研究者提示道。
Check for the existence of these interfaces , rather than use indiscriminate casting , because other site implementations may not implement them
检查这些接口是否存在，而不使用不加选择的强制转换，因为其他站点实现可能不实现它们。
But the productivity lost from fixing bugs due to indiscriminate copy - and - paste actions quickly dwarfs any productivity gained from copying the code
但是工作效率由于修正代码而丧失，这是因为不加选择的复制粘贴操作很快降低了复制代码带来的任何工作效率。
Spam , or junk e - mails , are unsolicited messages often sent indiscriminately , usually trying to sell goods and services from aphrodisiacs to loans
垃圾邮件是（某些机构或个人）主动提供给收件人的信息，发送者通常采取不加选择的群发方式，试图向收件人推销从催欲剂到贷款等各色商品和服务。