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1·The portions were generous.

份量很足。《柯林斯英汉双解大词典》

2·She cut the cake into six small portions.

她把蛋糕切成了六小份。《牛津词典》

3·The factory portions and packs over 12 000 meals a day.

这个工厂每天分装12 000多份饭食。《牛津词典》

4·A forest fire is sweeping across portions of north Maine this evening.

今天傍晚一场森林大火正席卷着缅因州北部的部分地区。《柯林斯英汉双解大词典》

5·It's not about counting calories and micro analyzing portions.

这不是关于计算卡路里和微观分析部分。

6·The adult ones converge on remaining portions of healthy coral and feed hungrily.

成年珊瑚聚集在健康珊瑚的剩余部分上，饥饿地进食。

7·Nitrogen-oxide emissions during the cruising portions of the flight fell by around a quarter.

飞行中巡航部分的氮氧化物的排放量下降了四分之一左右。

8·The listening, speaking, and writing sections include written transcripts of the audio portions of the test.

听力、口语和写作部分包括测试中音频部分的文本。

9·If you elect to later on provide some part of some of those components yourself, Roo again detects this and removes its automatically-provided portions.

如果您选择稍后自己提供这些组件的一部分，Roo 再次检测到这一点并删除其自动提供的部分。

10·It seems very unlikely that large portions of the nebula were heated to such extreme temperatures, and huge nebula areas could not possibly have lost heat so fast.

星云的大部分都被加热到如此极端的温度似乎是不太可能的，而巨大的星云区域不可能这么快就失去热量。

(1)central portion中心部位

(1)main portion主要部分

(1)portion something out把(食品、土地、财产等)分成几份；把某物分成若干份；按比例分配