defense; defence; safeguard; protection
breaking through; breakthrough; surmounting; overcoming; exceeding; passing
Mach (number); (at a) fast speed
trial calculation; preliminary calculation; estimation
three times (as much); treble; triple; threefold
rough (estimate, manner, etc.); crude; broad; loose; careless (work)
bombarding; shelling; bombardment
chaos; confusion; disorder; chaotic; confused; uncertain
tumult; great noise; clatter; hustle and bustle
for a short while; for a while; for some time; for the time being
first thing in the afternoon
to talk to oneself; to mutter
to check; to hold back; to keep at bay; to stop; to prevent; to stem
to swell; to rise; to bulge; to rouse; to get excited
rate; ratio; profit; assignment; 10%; unit of ten percent; match
equality; uniformity; evenness
the big two...; two major...; two main...
practical business; practical work experience; practicum; practice
competent in all fields; jack of all trades; very active in many fields; versatile; all-round; (lit.) 8 faces and 6 arms
calculator (electronic); pocket calculator
camouflage; disguise; pretense; feigning; masquerade
probability; likelihood; chances
to be grounded on; to be based on; to be due to; to originate from
as usual; as is one's habit
sharing; division; draw; tie
store; shop; establishment; restaurant
not necessarily so; is not always true
to bring (somebody into a place); to lead into
generally; in the main; (more or less) everything; all parts; ordinary; usual
prevention of crime; security (device, camera, etc.)
buzzer; personal alarm (loud buzzer to attract attention in case of attack)
stairs; stairway; staircase
to ascend; to go up; to ascend (as a natural process, e.g. the Sun); to rise; to go to (the capital); to be promoted; to add up to
immediately; at once; soon; before long; easily; readily
using freely; making full use of; having a good command of; working (someone) hard; driving (someone) on
chase; pursuit; tracking; following up; tracing
pipe shaft (in a building); riser shaft
bag; satchel; briefcase; basket
trusting too much; overestimating ability
speech; tongue; dialect; brogue; bento; Japanese box lunch; petal
opposite side; bottom; rear; back; lining; inside; in the shadows