Breakdown of kono shigoto wa futsuka de owaru hazu desu.
Questions & Answers about kono shigoto wa futsuka de owaru hazu desu.
は marks 仕事 as the topic of the sentence.
So この仕事は means something like:
- as for this job
- speaking of this work
It does not directly mark the subject in the same way English does. It sets up what the sentence is about, and then the rest of the sentence says something about it.
Here, the sentence is making a statement about this job: it is expected to finish in two days.
Here, 二日 is read ふつか.
This is an irregular reading, so it is something you simply need to memorize.
In this sentence, 二日 means two days.
A learner might know 二 = に and 日 = にち, but together this word is not read ににち here.
