我需要钢笔
I need a pen.
以上为机器翻译结果，长、整句建议使用 人工翻译 。
我需要钢笔。
I need pens.
youdao
我（用这笔钱）为孩子们购买了鞋子、钢笔以及数学工具盒等返校所需的必需品，并且将剩余部分捐给一个需要做心脏手书的孩子。
I bought shoes, pens and mathematical instrument boxes that were needed to get children back to school and was also able to give out of this money financial help for a child who needed heart surgery.
我需要一些钢笔。
I need some pens.
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