1、
Sheldon: In my defense, I prefaced that by saying, "with all due respect." ►-
（defense：抗辩prefaced：前奏，开端）但我之前说了“恕我直言”。
互联网摘选
2、
3、
uhhh. . . thanks, " ron said, turning to reface their mysterious helper. "
“呃，谢谢，”罗恩说，转过头重新看着神秘的帮手。
互联网摘选
4、
palmer holds that it is the modal system that is most difficult to describe in english grammar.
Palmer认为在英语语法中，最难描写的莫过于情态助动词系统（Palmer，1979：preface）。
互联网摘选
