obstacle; hindrance; impediment; difficulty
everyday life; daily life
to hinder; to obstruct; to disrupt; to interfere with; to cause a delay
course; route; course (of study); program; lane (in running, swimming, etc.); course (of action); policy
period of time; time slot; time zone
(I) won't say anything no matter what; to be unwilling to tell even under threat
anguished; distressed; worried; horny
to yell; to shout; to scream; to bawl
centre of gravity (center); centroid; barycenter; (one's) balance
hectic; bewildering; bustling; dizzy
basics; fundamentals; basis; foundation
to master (e.g. a skill); to become accustomed to (e.g. a lifestyle); to acquire (e.g. a habit); to retain
from the beginning; from scratch
guidance; leadership; instruction; shido (disciplinary action for a minor infringement of the rules of judo)
to anyone; to everyone; by anyone; by everyone; in everyone; in anyone
conflict; complication; troubles; discord
to watch steadily; to stare
to go past; to pass; to pass by
pacing (e.g. in athletics, etc.); pacing oneself
being put to shame; being outshone; being eclipsed; feeling embarrassed
to fall in love; to be in love; to be charmed with; to lose one's heart to
in some way or other; one way or another; somehow; only just; barely
eagerly; earnestly; ardently
place hidden from view; cover; shelter; hiding place
distant view; looking from a distance; good long distance vision; farsightedness
to warn against; to caution against; to admonish; to scold; to prohibit; to forbid; (arch.) to be cautious
front-facing; forward-looking; positive; constructive
guilty conscience; feelings of remorse
to volunteer; to undertake a challenge
to invite; to ask; to beckon; to wave someone in; to call in; to send for
to catch; to stop the blow; to react to; to take (advice, etc.); to accept
unprecedented; never happened before; first time in history
course (of events); development; progress; market order; order without limit
student (esp. a university student)
to catch fire; to provoke; to catch fire from; to be ignited
not limited to; not just ...
details; particulars; detailed; specific; close-up view (of a digitally displayed map); zoomed-in view
hard; tough; hardware; hard disk
attractive; good-looking; stylish; cool; smooth; neat
exchange (e.g. cultural); interchange; interaction; alternating current; AC