carbonic acid; carbonated water; baking soda; sodium carbonate
universal serial bus; USB
newcomer; initiate; rookie
fort; stronghold; fortification
elevator; lift; elevator (aviation)
remote control; remote operation
electronic information; electronic data; electronics and information
secretly; in secret; unseen; unobserved; inwardly; in private
pleasant; agreeable; comfortable
water supply; water service; channel; strait; water course; waterway
(being) fully equipped; (being) fully furnished; completeness
unlimited viewing; watching as much as one likes
going in the opposite direction; going against the wind; running or operating a machine in reverse (such as an electric motor)
everywhere; at every turn
reinforced concrete; ferroconcrete
country; territory; domain; realm
upper floor; upstairs; top of the stairs
untalkative; quiet; taciturn; reticent; uncommunicative
to be interested in; to take an interest in; to care about
affiliated company; affiliated business
to leave one's seat; to temporarily excuse oneself (from a meeting, etc.); to step outside; to be away (from one's desk, etc.)
languid; weary; listless; melancholy
fine weather (i.e. little or no clouds); fair weather; clear weather; clear sky; fair skies
robbery; pillage; seizure; hijacking; plunder; extortion
exchange; conversion; replacement; switching (to); switchover
hitting a ball; batting; stroke