difficult to ...; hard to ...
to sound shrill (of a voice); to sound high-pitched and excited; to get excited; to become restless; to be thrown too high; to come in high
to choose one's words (with care); to be careful with one's words
wire netting; wire mesh; wire screen; chain-link mesh
to keep an eye on; to keep a watchful eye on
to collect (debts); to dun; to appoint; to promote; to emphasize; to focus on
origin; genesis; opening; start; beginning
details; particulars; detailed; specific; close-up view (of a digitally displayed map); zoomed-in view
main cause; primary factor
person concerned; interested party; related party
synthesis; coordination; putting together; comprehensive
pair; couple; antithesis; counter for items that come in pairs; counter for sets (of clothes, small furniture, utensils, etc.)
martial arts; military arts; wushu; modern sport derived from traditional Chinese martial arts
martial arts which involve fighting without weapons; combat sport; one-on-one fighting sport
nothing special; nothing significant; not a problem
armed forces; military; troops
training; drill; practice; practising; discipline
to some extent; to a certain extent
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
portrait photo; mug shot; face shot; photograph of a person's face
latest; newest; late-breaking (news)
just now; at this moment; at this point of time
to remove; to eliminate; to eradicate; to exclude; to except
the number of people; many people; a large number of people; (counted as an) adult
count; counting; count of balls and strikes; count (after a knock-down in boxing); count (of radioactivity)
whereabouts; place where one is; position; location
useless; waste of time and effort; pointless; vain efforts
personal feelings; self-interest
leaving out; omitting; skipping; (beating) in succession; in a row
incomprehensible; mysterious; inexplicable; inscrutable; enigmatic; baffling
point of uncertainty; unclarified issue; doubt
profile; face in profile; face seen from the side; (personal) profile; (biographical) sketch; outline (of someone's life)
to project; to show; to portray; to depict; to describe
estimate (of costs); budget