to make someone feel sad or to reduce something
誰かを悲しくさせる、または何かを減らす (dareka o kanashiku saseru, matawa nanika o herasu)
"Don’t let one rude comment bring down your confidence."
"失礼なコメントがあなたの自信を下げるようにさせないでください。" (shitsurei na komento ga anata no jishin o **sageru** yō ni sasenai de kudasai.)
to become comfortable in a new situation
to relax after a stressful or dangerous situation
to adapt one’s thinking for modern changes or innovation
a barrier separating nations ideologically or politically
an unpleasant fact or situation to accept
to succeed with a very high score