There is now a dark mode in Thunderbird, making late-night email easier on the eyes. To enable, Thunderbird will use your operating system settings to see if you have enabled dark mode OS-wide.
现在起，Thunderbird 也支持深色模式，让您在夜间收发邮件时，更呵护眼睛。Thunderbird 会检测您操作系统的设置，来自动启用深色模式。