It was when i
mentioned casually that it came frome Latin and meant "blessed" that
his fate was sealed.
请问老师meant
"blessed" that his fate was sealed.中的that起什么作用,这句子如何翻译?
Besides,
we can improve the technology of tracking user’s movement, which requires
cameras and beacons to be applicable. 请问老师,这里的to
be applicable做什么成分?应该如何理解?