1. 那支铅笔铅笔变短了。
That pencil gets shorter.

来自互联网

2. 我的铅笔盒有钢笔橡皮,还有一本字典。
I have a pencil eraser, pen, pencil case have a dictionary.

来自互联网

3. 从日本全套引进的自动铅芯生产线,生产的树脂细铅芯,产品通过了SGS检测,质量达到了国际要求。
From Japan to introduce a full set of pencil lead-automatic production lines, production of fine lead-resin, product testing by the SGS, to achieve the international quality requirements.

来自互联网

4. 从日本全套引进的自动铅芯生产线,生产的树脂细铅芯,产品通过了SGS检测,质量达到了国际要求。
From Japan to introduce a full set of pencil lead-automatic production lines, production of fine lead-resin, product testing by the SGS, to achieve the international quality requirements.

来自互联网