summer vacation; summer holiday
elementary school student; primary school student; grade school student
to fit (e.g. a pane into a frame); to set (e.g. a diamond); to plug in (to a formula); to entrap; to take (someone) in
(social) class; rank; grade
to decide; to determine; to establish; to lay down; to bring peace (to); to make peaceful
depending on; dependent on
to open (one's eyes) wide
to place both hands on the ground (to express respect, apology or to present a request)
to be born; to come into the world
as you (they, etc.) say; as you suggest; I absolutely agree
function; facility; faculty; feature
please be careful; please take care
right arm; right-hand man; right hand; right-handed pitcher
left arm; left-handed (baseball pitcher)
trunk; torso; body; body (of an aircraft); fuselage; hull (of a ship)
to put together; to combine; to join together; to match against (e.g. in a sport)
to operate (e.g. a machine); to handle; to have a good command of (a language); to play proficiently (of a musical instrument); to work (a puppet); to pull the strings of a puppet
to take along; to hold in the hand; to hang (e.g. from the shoulder or waist)
(slowly and) carefully; without haste; thoroughly; deliberately; closely; meticulously
variety; kind; type; counter for kinds, species, etc.
to collect; to assemble; to gather
to be duplicated; to be repeated; to overlap; to fall together (of dates, etc.); to repeat (a failed course, school year, etc.); to make a double play
for example; for instance; e.g.
hour; o'clock; (specified) time; when ...; during ...
reserve; spare; preparation; preliminaries
sale; selling; selling point; gimmick; seller; vendor
part (esp. of the body); region; site; cut (of meat)
trade; buying and selling; trafficking (e.g. of humans, arms, drugs); dealing
recommendation; advice; suggestion; encouragement
duty; responsibility (incl. supervision of staff); liability; onus
by myself; in person; by oneself
a short while ago; a moment ago; just now; some time ago
basics; fundamentals; basis; basically; fundamentally
10,000; ten thousand; 10^4