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来源：雅诚德英语网
We need to invest in biomedical research and stem cell research, so that we’re at the leading edge of prevention and treatment.
需要对生物医学和干细胞研究进行投入，使我们在预防和治疗方面处于优势地位；
We need to invest in biomedical research and stem cell research, so that we’re at the leading edge of prevention and treatment.
需要对生物医学和干细胞研究进行投入，使我们在预防和治疗方面处于优势地位；