求翻译：本品先用优质原料精工配成，含有叶绿素及中草药提取物，香味纯正，既能洁白牙齿，使口气清新，又能防止感冒。每天早晚刷牙，并适当延长漱刷时间，疗效更佳。长期使用，有益健康。此牙膏得到纽约市医学会、市防疫站和有关医院2239人的临床验证，总有效率为99.69%是什么意思？

This product is first paired with high-quality raw materials, Seiko, containing chlorophyll, and herbal extracts, pure flavor, both white teeth, fresh breath, but also to prevent the flu. Daily morning and evening, brush your teeth, and an appropriate extension of the rinse brushes, better efficacy.

This product quality raw materials used first Seiko Placing, with chlorophyll and herbal extracts, pure scent white teeth, so that it can breathe fresh, and can prevent colds. Each day, morning and evening, brushing and appropriate extension brush time, drugs with better transportation. Healthy long

This uses the high quality raw material to match exquisite first, includes the chlorophyll and the Chinese medicine extraction, the fragrance is pure, both can the pure white tooth, cause the tone to be fresh, and can prevent cold.Every day sooner or later will clean the teeth, and the suitable exte

Precision blending into this product with the high quality raw material, containing chlorophyll and herbs extract, aroma of pure, white teeth, breath fresh, and can prevent a cold. Every morning and brush their teeth, and extend gurgling brushing time, the curative effect is better. Long-term use, g

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