one's youth; one's youthful days (years); the flower of one's youth; the springtime of one's life
emotional scars; mental trauma
to be injured; to sustain a wound
one's seniors and juniors; seniority-based hierarchy
to worry about (someone's welfare or comfort); to feel anxious about; to have apprehensions of
one's student (esp. a former one); one's pupil; one's disciple
to be grieved at heart; to be troubled; to be worried; to trouble oneself (about something)
commemoration; celebration; honoring the memory of something; turning something into a memento; memory
arrangement; good offices; discretion; judgment; disposition
deep blue sky; bottomless blue sky
to pile up; to stack up; to accumulate
streamline shape; aerodynamic shape
(circular) tour; round trip; excursion
luxury cruise ship; luxury liner
to stand on ceremony; to stiffen up (the nerves); to be tense
worldwide; global; international; world-famous; world-class
popularization; popularisation
in a manner of speaking; as it were; so to speak; if you like; per se
per person; per capita; per head
departure from a port; leaving port; setting sail
front-facing; forward-looking; positive; constructive
philanthropic work; charitable enterprise
My goodness (expresses surprise, wonder, etc.); very; extremely
to put effort into; to strain; to put strength into; to put forth effort
stage (theatre, theater); scene or setting (e.g. of novel, play, etc.)
district; region; the country; countryside; civilian society
section (e.g. in a newspaper); column; field (in a form, web page, etc.); blank; handrail; railing
great; grand; extensive; large-scale