今天的例句 - 以来,来,分之,之后/之前
上班前,我喝了一杯咖啡。
Before I went to work, I drank a cup of coffee.
我的同事中有五分之二是女性。
Among my colleagues, 2 fifths are women.
自從在日本生活以来,我没請過病假。
Since living in Japan, I haven't needed one day of sick leave.
(Formal): 我已經兩年没回过英国。
I haven't been back to the UK since 2 years ago.
我已經住在这棟大楼十個月了。
For 19 months, I have always lived in this building/apartment block.