to join forces with someone for a shared cause or benefit
共通の目的や利益のために誰かと力を合わせる (kyōtsū no mokuteki ya rieki no tame ni dareka to chikara o awaseru)
"The developing nations allied with each other to negotiate better trade terms."
"発展途上国は他の国と協力して、より良い貿易条件を交渉するために力を合わせました。" (Hatten tojōkoku wa hoka no kuni to **kyōryoku shite**, yori yoi bōeki jōken o kōshō suru tame ni chikara o awasemashita.)
to encourage someone by showing support or enthusiasm
to notice and learn about customs and habits of other cultur...
to stop focusing on or using something
to repeat words from a person or source in speech or writing
to make efforts to achieve progress or better results
to become stronger and more resilient, especially emotionall...