HSK Level1 Grammar
自从..以来 (zì cóng…yǐ lái )
■Meaning：~since
How to make：…自从..以来
■Example sentence (audio)
今年的夏天是自从1900年以来最热的。
This year summer is hottest Since 1900.
我自从日本留学以来就再也没去过日本了。
I have not been to Japan since I studied in Japan.
我自从进入公司以来，从未请过假。
Since I work here. I have not taken absent.