unexplored region; secluded region; place off the beaten track
to become complicated; to become intricate; to become tangled
No Entry; No Trespassing; No Admittance; off-limits; restricted; forbidden
area; zone; district; quarter; section; limits
to set foot into; to enter; to step inside; to cross the threshold
water vein; underground stream of water; waterway
river; stream; River; the ... river
sewer; sewer system; sewerage; drain
along; parallel to; in accordance with
trouble; hardship; difficulty; anxiety; worry; concern
trivial; not amounting to much; not enough to cause a problem; not as much as expected
(electric) torch; flashlight
innumerable; countless; numberless
to shed light; to cast light
to strain one's eyes; to look closely; to stare at
emission (of light); radiation (of light); luminescence
living thing; organism; creature; biology
lovely; dear; beloved; pitiable; pitiful
ecstatically; spellbound; with rapt attention; abstractedly; absentmindedly; absorbedly
intention; wish; purpose; mind (to do)
program (e.g. TV); programme
tone of voice; mimicry; imitative voice
straight face; composed expression; nonchalant look
course (of a road, moving object, etc.); way; course (of events, action, etc.); direction (e.g. an argument is heading in); reasoning; logic
to indicate; to show; to point to
ramification; branching off
luminescent organism; photogenic organism
pale; pallid; bluish-white
this and that; this or that; one thing or another; around; about; round about
artificial object; man-made object; artifact; artefact
to mince; to cut fine; to carve; to engrave; to tick away (time); to beat out (e.g. rhythm); to etch (into one's mind)