含“efficacious”的英语例句

Goldman Sachs, the American financial powerhouse, is trying to factor into its investment decisions and counsel all possible Omicron outcomes — from a worst-case scenario of greater virulence and vaccine-evasion to the nice surprise that the vaccines remain efficacious, and Omicron turns out to be more benign than its forerunner.
从英语翻译成西班牙语