形容詞 face to face:

1. in each other's presence
   同義詞：face-to-face

副詞 face to face:

1. involving close contact; confronting each other
2. within each other's presence
   同義詞：face-to-face
3. directly facing each other
   同義詞：face-to-face, opposite

1. Face to face, the truth comes out.
   [諺]面對面，真相白。
2. The two rival politicians came/were brought face to face in a TV interview.
   那兩個對立的政客面對面地一起接受電視訪問。
3. The burglar turned the corner and found himself face to face with a policeman.
   盜賊一拐彎面對面地碰上個警察。
4. His ambition was to meet his favourite pop star face to face.
   他心向往之的是要面對面地見見他心目中的流行曲歌星。