"It looks like it's about to collapse, or rather it is collapsing."
- "It looks like it's about to collapse, or rather it is collapsing."
"It looks like its about to collapse" 「今にも崩れそう」
"it looks like it's~" 「〜そう」
"about to ~" 「今にも〜」
"or rather~" 「てか〜」
"it is collapsing" 「崩れてる」