上班的英文：
go to work
be on duty
start work
go to the office

参考例句：

He clocked in late yesterday.
他昨天打卡上班迟到了。

They're supposed to punch in by 8:30.
他们应该八点半钟打卡上班。

"I like long vacation, but I hate the idea of going back to work afterwards. "
我喜欢长假,但接下来上班就苦了

He takes a packed lunch (ie sandwiches, etc packed into a box or some other container) to work every day
他每天带(盒装)午饭上班

Don't you go to the office on weekday ?
难道你工作日不上班吗?

clocks in at 8 a.m.and out at 4 p.m.
早上点上班，下午点下班

Driving to work during rush hour is a real hassle.
在交通高峰时候开车去上班真是件麻烦事。

How does your commuting time compare with other people's?
你上班用的时间和别人比起来怎样?

Skipping breakfast and buying a cup of coffee on the way to work became a syndrome as the months wore on.
随着时间推移，不吃早饭，在上班的路上买一杯咖啡已成为普遍现象。

Wang Yan has her hands full with working full time during the day and taking care of the family the rest of the time
王燕白天上班,下班之后还得照顾家里,简直是忙得不可开交

work是什么意思：
n. 工作；职业；工厂；工作地点；产品；功；操作；作品；工程
v.（使）工作；操作；运作；起作用；使缓慢前进；经营

the works of a clock
钟的活动部件

conscientious work
本着良心做的工作

The work is not advancing.
工作没有进展。

duty是什么意思：
n. 责任；义务；职责；职务；税

duty to rear; duty to provide support
抚养义务

a truck; a heavy duty truck
载重汽车

The path of duty is the path of safety
尽职的路是安全的路

start是什么意思：
n. 开始，起点；动身；开动；震惊，震动
v. 出发；开始，着手；发动；创办；惊起

Then It'started to break into pieces. These pieces started to move apart.
然后它开始分为很多块。这些分开的板块开始移动，分开。

He started coughing blood.
他开始咳血了。

His hearing has started to go.
他的听力开始衰退。