steel frame; steel beam; steel girder
to tie; to fasten; to hitch; to secure (trust, patronage of customers, etc.); to keep (an employee, someone's interest, etc.); to save (someone's life)
foot (of a mountain or hill); bottom; base
unexpectedly; surprisingly
by itself; automatically; naturally
unity; coherence; consistency; settlement; conclusion; completion
in every nook and corner; from A to Z; from head to toe; from cover to cover
dull; uninteresting; insignificant; unimportant; absurd; foolish
to sit down; to take a seat
stamp (postage); merchandise certificate
chemical reaction; generation of an unexpected result from combining things
reproducibility; repeatability; duplicability
surely; clearly; without a doubt; in all probability; no matter how one slices it; no matter how one looks at it
strange; wonderful; weird; outrageous; mysterious
endless; boundless; everlasting
fascination; to charm; to fascinate; to mesmerize
riskiness; (level of) danger
to ring an alarm bell; to sound a warning; to blow a whistle; to warn
convenience; user-friendliness
nature; the natural world; realm of nature
fine view; beautiful sight
ease of use; user-friendliness; usability; utility; convenience
macro; macro (instruction)
law of cause and effect; principle of causality
another world (esp. in fiction); otherworld; parallel universe; different-dimension world; isekai
raising (a question); bringing up (a problem); instituting (a lawsuit); (arch.) lifting up