Don?t just dust some chalk on the hold, use clear, bright tick-marks, you won?t be disappointed.

不要只是随便的在目标点上拍点镁粉，要画上清晰、明显的标记。此举不会让你失望的。

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Apply with chemical combination technology. it form nonadhesive film. which can 't adhibit dust easily. and pollution is easy to clearly to chalk.

应用化合架桥技术形成非粘著性涂膜，不易粘上灰尘。对粉笔、蜡笔等所沾上的污渍也特容易清洗。

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This infrared portrait of the Small Magellanic Cloud, taken by NASA's Spitzer Space Telescope, reveals stars and dust in this galaxy as never seen before. T.

美国宇航局的斯皮策太空望远镜拍摄的小麦哲伦星系的红外图像，揭示了这个星系中前所未见的恒星和尘埃。

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In a BBC interview for HardTalk, Madame Lagarde has now insisted "we don't do dust-up, we do dialogue".

BBC: The IMF, the AAA and all that

Mirabelle says when families visit the clinic, they often tell their doctors they don't have cockroaches or dust mites because they don't want to be thought of as dirty.

NPR: Calif. Program Helps Rid Triggers of Asthma

Aging models weren't designed to eliminate dust.

CNN: Give spring a healthier shine