Although the bird banders may get only two or three hours of sleep a night and sometimes, when "business is booming," none at all, they have no regrets.
如果有一天，鳥兒不見了？雖然一夜下來，只有二、三個小時的睡眠；「生意興隆」時，甚至整夜無法合眼，卻也「無悔」。