When Canadian teenager Ryan was six years old, his teacher told him that in many parts of Africa, there was no clean water.
当加拿大少年瑞安六岁的时候，他的老师告诉他，在非洲的许多地方没有干净的水。
When he asks, "Why is there no clean water now?" I feel guilty.
当他问：“为什么现在没有干净的水？”时，我感到内疚。
One day, you will wonder why you have no clean socks, and why some of your best friends can cook a delicious meal but you cannot!
将来某天，你会觉得奇怪：为什么你一双干净袜子都没有，为什么你最好的几个朋友可以做出一桌好菜，而你却不行！
Now you have 15 minutes to get dressed and out the door and you have no clean clothes.
现在，你有十五分钟换衣服，出门，但是你没有干净衣服穿。
This product is no-clean solder paste, very little residue, no cleaning.
本产品是免清洗焊膏，几乎无残留，无需清洗。
The water tanks and 8 filtering systems had all been washed away too, meaning we had no clean, running water to drink.
水槽和过滤系统全被冲走了，这意味着我们没有洁净的自来水可供饮用。
Rachel was aghast when she learned that other children had no clean water, so she asked to skip having a ninth birthday party.
听说其他小孩没水喝，瑞秋吓坏了，于是取消了自己九岁生日的派对。
Blinds can be installed internally, not easy to dirty, no-clean.
百叶帘可安装在内部，不容易脏，免清洗。
The diversified properties of the no-clean flux met the standard requirements, and solved the problem be…
制备的免清洗助焊剂多项性能满足规范要求，解决了助焊性与腐蚀性的矛盾。
The diversified properties of the no-clean flux met the standard requirements, and solved the problem be…
制备的免清洗助焊剂多项性能满足规范要求，解决了助焊性与腐蚀性的矛盾。
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