progression例句

I think they saw it as a natural progression for me.
我想他们认为这对我来说是顺理成章的。

Both drugs slow the progression of HIV, but neither cures the disease.
这两种药物都可以延缓艾滋病病情发展,但是都不能治愈这种疾病。

I believe in progression, in taking risks, in never getting stale.
我崇尚进取、冒险和永不倦怠。