Measurement of whiteness for powdered detergents

The effects of genotype and storage time on flour whiteness were examined. Results: Flour whiteness is significantly different among wheat varieties.

前言：分析基因型差异与不同储藏时间对小麦粉白度的影响，结果表明，基因型对面粉白度的影响极显著；

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She is wearing a pink checked jacket and skirt; pink and white pearls; and a sunny smile.

现年57岁的她，身着粉红格子上衣和裙子，戴着一串粉白相间的珍珠项链，笑容灿烂。

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Then again, Suri soon swapped her glittery hills for somemore age appropriate footwear: a pair of pink and whitesneakers.

之后不久，苏芮又将她亮闪闪的小跟鞋换下，穿上了一双更适合她年龄的粉白相间的运动鞋。

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Other participants will sing and dance with the music.

参加者随着琴声边歌边舞。

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We're going to sing and dance.

我们打算去唱歌跳舞。

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Kelly: because I like to sing and dance.

凯利：因为我喜欢唱歌和跳舞。

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My little sister likes to sing and dance.

我的小妹妹喜欢喝歌和跳舞。

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So please sing and dance with this song and allow yourself to feel great!

请尽情的去唱，与歌起舞吧，允许自己去感受棒极了的感觉！

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After lunch, we are going to sing and dance.

吃过午饭，我们要唱歌、跳舞。

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The qualifications did not include the ability to sing and dance.

在录用资格条件中并不包括要能歌善舞。

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The students sing and dance to the piano.

学生们伴随着钢琴曲唱歌、跳舞。

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We can sing and dance to celebrate the coming of the New Year.

我们可以唱歌跳舞迎接新年的到来。

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Did you sing and dance last Children's Day?

去年的儿童节你唱歌跳舞了吗？

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At first, they sing and dance, like butterflies among flowers.

开始时，边唱边舞，表现蝴蝶飞舞于花丛之中。

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The rest time is given over to sing and dance today.

这天其余的时间就用来唱歌跳舞了。

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Li Yan: We often sing and dance here.

李燕：我们经常在这里唱歌、跳舞。

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And we can sing and dance in the school too We like to study in it.

我们还可以在学校唱歌跳舞。我们都很喜欢在学校学习。

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I promise I won't sing and dance again.

我保证我不会再唱歌或跳舞。

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In the program tonight Jill will both sing and dance.

在今晚节目中吉尔既要唱歌又要跳舞。

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I'm very handsome. I like read, sing and dance.

我长得很帅，我喜欢读书、唱歌和跳舞。

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