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1·His helpfulness today has made me revise my original impression of him.

他今天所表现出的乐于助人的品质使我改变了对他的最初印象。

2·Helpfulness and caring patience.

乐于助人和关心他人、耐心。

3·My helpfulness and care for others.

乐于助人和关心他人。

4·As children grow older, they become more selective in their helpfulness.

随着孩子年龄的增长，他们变得更有选择性地乐于助人。

5·Be a model of encouragement, positivity, helpfulness, humor and compassion.

成为鼓励、积极、乐于助人、幽默和同情心的榜样。

6·Do you cultivate their habits of courtesy, co-opration, and helpfulness naturally?

你们培养孩子的礼貌、合作和互助的习惯吗？

7·Couriers are rated by customers based on politeness, presentation, and helpfulness.

快递员由客户根据其在礼貌程度、递交过程和乐于助人这三方面的表现进行评分。

8·A: Helpfulness and caring./Adaptability and sense of humor./Cheerfulness and friendliness.

乐于助人和关心他人。 /适应能力和幽默感。

9·It gives an overall score and sub-scores on efficiency, affect, helpfulness, control and learnability.

该问卷对系统的效率、影响力，友好度，可控性和可学习性给于总分和小分。

10·I have spoken English is good, and allowing others to share, be good to get along with others, helpfulness.

我英语口语好，能与人交流，善于与人相处，乐于助人。

有益

1·The category of helpfulness is broad. It may entail useful listening as well as talking, synthesizing as well as generating ideas.

有益＂的定义是很广泛的。必须包括有益的倾听与谈论，综合意见并有自己的见解。

有益性

1·Some aspects of patient satisfaction with care are significantly improved, including perceptions of staff attentiveness and helpfulness.

病人对护理满意度的一些方面明显改善，包括工作人员的关注度和有益性。