Summary of the 6-min learning English

In the BBC 6mins English report about blood, the reporter explains blood type and the other meaning of blood type in Asia, especially in Japan. The blood type that classifies people's blood into four types: A, B, O, and AB was created in 1899 (the reporter guessed so). But beyond science and medicine, the blood type has a special meaning in Japan: It's also got big implications for work, love, and life. "What's your blood type" is a key question in Japan. Here "key question" means an important question. They think blood type can influence one's personality. But the reporter thinks it's hard to believe that one's personality is related to the blood around his body. Finally, they find that the system was created in 1909.