采用更彻底的方法
adopt more radical measures
彻底的防火概念
concept of thorough fire-proofing
彻底地
Entirely
in depth
downright
a fond
root and branch
afond
from A to Z
to the ground
searchingly
puredee
BEM
to the backbone
out and out
to the tips of one’s fingers
inside out
Drastically
Extensively
galley-west