Correct

连日

/ liánrì /
Strokes

Definition

day after day/for several days running

Example

As a Noun

several days straight/running/on end; days in succession; consecutive days; day after day

1
Liánlái
连日来

for the last few days

2
Lián
连日
jiābān
加班

work overtime for days

3
Lián
连日
gǎnmào
感冒

be ill with a cold for days running

4
Lián
连日
bēn
奔波
  
,
bèikān
疲惫不堪

be exhausted after hustling for days on end