Fewer than 10 per cent of respondents hit this target, while around 20 per cent ate less than a portion per day.

达到这一建议标准的受访者不到10%，约20%的受访者每天摄入的果蔬量不到一份。

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Survey respondents were promised anonymity. Many scientists are reluctant to admit publicly that the 2c target is unrealistic, and several warned that simply raising the subject was sensitive.

递交调查答卷的科学家都被允许使用匿名，因为很多科学家并不愿意公开承认2c目标实现不了的现实，还有好几位科学家警告说，不要直截了当提出这样的敏感话题，还是小心为妙。

youdao

Survey respondents were promised anonymity. Many scientists are reluctant to admit publicly that the 2c target is unrealistic, and several warned that simply raising the subject was sensitive.

递交调查答卷的科学家都被允许使用匿名，因为很多科学家并不愿意公开承认2c目标实现不了的现实，还有好几位科学家警告说，不要直截了当提出这样的敏感话题，还是小心为妙。

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