to stop yourself from showing what you feel
自分の感情を見せないようにする (jibun no kanjou wo misenai you ni suru)
"He tried to hold in his emotions during the meeting."
"彼は会議中に自分の感情を抑えるようにした。" (Kare wa kaigi-chuu ni jibun no kanjou wo **osaeru** you ni shita.)
to form an alliance between parties or groups for political...
to talk proudly about one’s or someone’s achievements
to restore people's trust or optimism
to put on clothes
to guide and support less experienced people
to give a big, happy smile to someone