Tu Youyou, 84, is the woman uses the plant's special power to save millions of lives. The Chinese scientist (win) the Noble Prize because of her great contribution (贡献). Mrs Tu was modest about receiving the award: "It's a (successful) for the whole research team. "She also thinks it is scientists duty to fight for the health of all humans.
When Mrs Tu joined national research team to find the medicine, things were especially hard. _ the team didn't have advanced equipment(设备)back then, they still tried their best. Finally, they managed (find) the cure(治愈方法).
To do research, she got used to (move) around a lot. Once she returned home after travelling for six months. Her little daughter didn't even remember she looked like after she was away for such a long time and hid from the strange woman".
Mrs Tu always feels happy what she has done for humans. She is so successful she will be remembered by history.
