11.   The spokesman said the tunnel boring machines has been designed to excavate and construct the tunnel lining simultaneously.

v. + tunnel >>共 187
dig 11.96%
close 9.29%
use 7.78%
enter 7.55%
build 7.32%
open 5.34%
reopen 3.25%
operate 2.09%
discover 1.51%
find 1.51%
construct 1.28%
construct + n. >>共 610
building 7.00%
house 1.98%
bridge 1.63%
model 1.49%
road 1.49%
bomb 1.41%
plant 1.34%
home 1.13%
network 0.85%
stadium 0.85%
tunnel 0.78%
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