' I 'm sorry , ' she said , with a tight smile .
“对不起。”她勉强一笑说。
Unforgettable were his pale blue eyes that sparkled like diamonds , large rosy cheeks , and thin lips held in a tight , steady smile .
让人难忘的是他像钻石般明亮的淡蓝色眼睛、红润的大脸庞,以及露出含蓄坚定笑容的薄嘴唇。