to add something extra for free; to include casually
無料で何かを加える; カジュアルに含める (muryō de nanika o kuwaeru; kajuaru ni fukumeru)
"The seller threw in a free cover with the phone."
"売り手は電話に無料のカバーを追加した。" (urite wa denwa ni muryō no kabā o **tsuika shita**.)
to spend time doing unimportant or fun things
to form positive relationships with people from other cultur...
to reduce mental or emotional activity to relax
to pay attention to improving yourself
to recover or progress faster than others after a downturn
to make policies consistent with those of another country or...