point of view; viewpoint; angle; visual point (position of the eye in calculations of optical instruments)
necessary; needed; essential; necessity; need; requirement
I wonder; should I?; is it?; I wish that; I hope that
deep (hole, forest, snow, etc.); dense (e.g. fog); thick (e.g. weeds, woods); close (e.g. relationship); deep (involvement); intense (e.g. longing, flavor); severe
meaning; significance; sense
nonexistent; not being (there); unowned; not had; unique; not; impossible
to be in a hurry; to be impatient; to be anxious (to do); to get a fright; to panic; to get flustered
to be ...-ing; to have been ...-ing
the best one can do; one's best effort; with all one's might; to the best of one's ability; as hard as possible
to persevere; to persist; to insist that; to stick to (one's opinion); to remain in a place; to stick to one's post
person; someone; human beings; mankind; human (Homo sapiens); (other) people; others
please remember me; please help me; please treat me well; please do; please take care of
easy; easygoing; carefree; happy-go-lucky; optimistic; leisurely
well; properly; best regards; please remember me; just like ...; as though one were ...
opening and shutting; opening and closing
one's own convenience; one's way; surroundings; environment; convenience; ease of use; financial circumstances