to include someone in communication or discussion
誰かをコミュニケーションや議論に含める (dareka o komyunikeeshon ya giron ni fukumeru)
"Please loop in the designer when making changes."
"変更を加えるときにデザイナーを含めてください" (henkou o kuwaeru toki ni dezainaa o fukumete kudasai)
to make yourself work harder to achieve something
to take advantage of a situation for financial gain
to strengthen relationships by developing mutual confidence
to keep emotions hidden instead of expressing them
to think deeply about your emotions, actions, or experiences
to represent or support a particular idea or principle