to change to a different option because of a need
必要に応じて異なるオプションに切り替える (hitsuyou ni oujite kotonaru opushon ni kirikaeru)
"We switch over for winter hours to match customer demand."
"顧客の需要に合わせて、冬季営業時間に切り替えます。" (kokyaku no juyou ni awasete, touki eigyoudou ni kirikaemasu)
to imagine or hope for something you want very much
to move up to view older posts or messages
to introduce someone to new experiences or ideas
to form or join a group to work on something
to continue and complete something despite fear or emotion
to make modifications to deal with new circumstances
