gray paint

例句：

1. 1. The old house needed a fresh coat of gray paint to bring it back to life.
   这所老房子需要一桶新的灰色油漆来焕发生机。
2. 2.The artist applied the gray paint carefully to achieve the desired effect.
   艺术家仔细地涂上灰色油漆以达到预期的效果。
3. 3. The painter used a variety of gray paints to create a unique texture on the canvas.
   画家使用各种灰色油漆在画布上创造出独特的纹理。