The surface of the films is smooth, homogeneous, crack free and dense.

薄膜表面光滑、无裂纹、致密性好；

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Some vendors have even started bundling these with illegally modified WLAN CARDS that crack other Wi-Fi users' accounts to provide free Internet access.

一些卖家把这些和非法改装的无线网卡一起销售，这种改装过的无线网卡可以破解Wi - Fi密码，免费接入英特网。

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With strong adhesion and color solid focus, waterproof, impermeability, crack-free, anti-mildew, anti-aging has the ideal decorative effect.

具有极强的附着力和颜色固着力，防水、抗渗、无裂纹、抗霉变、抗老化具有理想的装饰效果。

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"What's important is you don't demonise crack users so they can feel free to come forward and get help, " says Tony.

BBC: Young, rich and smoking crack

We are free of debt, have a good wage bill and will give it a good crack.

BBC: Burnley want manager Brian Laws to stay at Turf Moor