And research continues. A new study has shown that aspirin can improve survival in colon cancer patients.

VOA: special.2009.09.01

Maybe you want to learn how to study better, improve your sex life, interpret your dreams, and win friends and influence people.

也许你想学会如何更好地学习,想提升你的性生活质量,想为自己释梦,想多交点交朋友,想学会如何影响他人

耶鲁公开课 - 心理学导论课程节选

The center seeks to bring together experts to improve the study of autoimmune diseases.

VOA: special.2010.06.15

Professor Christian says that study showed the supplements could improve child survival.

VOA: special.2011.01.05