And the squeaky clean mice, even with the risky gene, stayed healthy.
而这些异常洁净的小实验鼠即使携带了高危基因，也依然健康茁壮。
youdao
The old man stayed healthy by walking an hour every day.
那个老人通过每天步行一小时保持健康。
应用推荐
模块上移
模块下移
不移动