Is your cup half empty or half full ?这句话是什么意思

Is your cup half empty or half full ?这句话是什么意思 is the glass half empty or half full? we must feel that our cup is half full and not half empty怎么翻 glass-half-full是什么意思? The glass was always half full,not half empty. 为什么glass half full 和glass half empty有乐观和悲观的意思? for seeing the cup always half full”的翻译 half cup a half cup half a cup 那个正确? the glass is always half full do people around your see a glass half empty instead of half "The glass is half empty." 在中如何理解? Pick on somebody half your size.这句话的意义