1·1碟花椰菜(457毫克)。
1 cup broccoli (457 milligrams).
2·即使不加搅打奶油也有457卡路里的热量。
Even without whipped cream it still has 457 calories.
3·如果忍痛割爱不加掼打奶油，那么卡路里数可以降到457。
Take away the whipped cream and it has 457 calories.
4·纵切面细胞面积增大约457%。
Cell area of longitudinal sections increases about 457%.
5·这次调查共涉及17个行业，457 家候选公司。
The survey involved a total of 17 industries, 457 candidate companies.
6·有132,457名北约士兵在阿富汗，比2009年夏天增加了51%。
There are 132, 457 Nato troops in Afghanistan - a 51% increase on the summer of 2009.
7·美国劳工部公布，上周首次申领失业救济金人数降至45.7万人。
The Labor Department said new claims for jobless benefits fell to 457, 000 last week.
8·亮度：(1)用波长457微米的蓝光量度纸张的反光强度。
Brightness: (1) Measure of a paper's reflectance with a blue light of wavelength 457 nm.
9·开始一些延税退休计划，比如401计划，403计划或者457。
Contributing to an employer sponsored, tax-deferred retirement plan, such as a 401 (k), 403 (b), or 457.
10·法律为那些较易受到侵害的457类签证持有者提供了更多的保护，确保他们免受剥削。
The laws also provide greater protection for more vulnerable subclass 457 visa holders to ensure they are not exploited.