开工日的英文：
stream day

stream是什么意思：
n. 小河，溪；潮流；流，股；一连串；班，组
v. 飘扬；流；涌进，涌出；照射；按能力分班（组）

Droplets become streams,and streams,rivers
大江不舍细流

The stream splits into three smaller streams at this point.
这条溪在这里分岔出三条小溪。

The small streams rise when the main stream is high; when the main stream is low, the small streams nm dry.
大河有水小河满，大河无水小河干。

Cross the stream where it is shallowest
渡溪当自浅处过

A horse is drinking water in the stream.
马在溪中饮水。

day是什么意思：
n. 一天；白昼，白天；工作日；时代，时期

Things go on day by day.
事情逐日进行着。

Day by day the situation is improving.
情况在一天天地好转。

Like this, day after day.
就这样，日复一日。

It was a fateful day.
那是个不祥的日子。

Meantime, from day to day they endure.
同时，一天天他们捱了下去。