loom large

US /luːm lɑːrdʒ/
UK /luːm lɑːrdʒ/
"loom large" picture
1.

大きくのしかかる, 重大な問題となる

to be an important and often worrying problem or factor

:
The threat of job losses continues to loom large for many employees.
失業の脅威は多くの従業員にとって依然として大きくのしかかっている
His past mistakes began to loom large in his mind as the deadline approached.
締め切りが近づくにつれて、彼の過去の過ちが心の中で大きくのしかかり始めた