to formally approve something
正式批准某事 (zhèngshì pīzhǔn mǒu shì)
"The director needs to sign off on the final budget."
"导演需要签署最终预算。" (Dǎoyǎn xūyào **qiānshǔ** zuìzhōng yùsuàn.)
a well-established and financially sound company
to continue progress on something
to be ready to take over or step in when needed
a product or idea created using digital or AI technology
of the highest quality; excellent
to relax your vigilance or become less careful