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What beautiful How careful How wonderful What wonderful picture
beautiful much beautiful much more beautiful beautifully
DRA比EDFA噪声大 DRA比EDFA噪声小 DRA是40Gbps波分系统的关键器件之一 将DRA与EDFA配合使用，能够在获得高增益的同时减少噪声
far more beautiful much less beautiful no more beautiful any less beautiful
my mother’s picture my mother in the picture a picture of my mother a picture of my mother’s
L-DRB/A和L-DRB/B L-DRA/A和（L-DRB/A L-DRA/A和L-DRB/B L-DRB/A和L-DRA/B
How beautiful picture How a beautiful picture What beautiful picture What a beautiful picture
escaped flattered simplified addressed
so beautiful a such beautiful so beautiful a such beautiful
far more beautiful much less beautiful no more beautiful any less beautiful
at distance at a distance in the distance in distance
How terrible What a wonderful picture How beautiful is it What delicious
The baby in the picture is very healthy. The baby likes the healthy picture The baby is looking at the beautiful picturE. The baby is in very good health.
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