An unclear distinction between two things
二つの物の間の不明確な区別 (Futatsu no mono no aida no fumeikaku na kubetsu)
"There’s often a blurred line between work and personal life."
"仕事とプライベートの間にはしばしばぼやけた線があります。" (Shigoto to puraibeeto no aida ni wa shibashiba **boyaketa sen** ga arimasu.)
To critically examine and not blindly accept the status quo...
a gentle outward appearance hiding strong control
to disapprove of something; to have a negative opinion
optimized to rank higher in search engine results
based on or influenced by data
to become familiar or friendly with someone