The basic necessities to pick up bouldering include: a pair of climbing shoes, a chalkbag, some chalk (Magnesium Bicarbonate) and a rug or doormat to clean your shoes.
最基本的装备是:一双攀岩鞋,一个粉袋,一些镁粉和一个用来把鞋蹭干净的小毯子。
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His only equipment, apart from rubber-soled boots, was a bag of chalk slung at the back of his belt, into which he dipped his hands to dry the sweat and improve his grip.