1. 使用时注意安全,避免将手指靠近刀片。
2. 定期检查刀片是否需要更换,保持刀片的锋利度。 3. 使用后及时清洁刀片和刀柄,避免灰尘和污垢影响使用效果。 4. 存放时避免阳光直射和潮湿环境,以免影响刀具的寿命。 四、英文翻译 The Secret to Perfect Cutting: High Cost-Effective Utility Knife Review In daily life and work, utility knives have become essential tools for many people due to their convenience and versatility. Whether it's painting, paper cutting, material cutting, or daily office tasks, a good utility knife can play a huge role. However, with so many types of utility knives on the market, how to choose a tool that meets needs and has a high cost-effectiveness has become a question for many people. Next, we will bring you the secret to perfect cutting - a review of high cost-effective utility knives. First, the key points for purchasing a utility knife: 1. Blade quality: The blade is the core part of the utility knife, and its quality directly determines the cutting effect. High-quality blades should be sharp, wear-resistant, and rust-resistant. 2. Handle design: A comfortable and stable handle can ensure that the user can operate for a long time without feeling tired. In addition, a good handle should also have good anti-slip performance to ensure operational safety. 3. Price and cost-effectiveness: Based on meeting the first two conditions, choosing a utility knife with a moderate price and high cost-effectiveness can better meet consumer needs. Second, recommendations and reviews of high cost-effective utility knives: 1. Brand A Utility Knife: The blade is made of high-quality stainless steel, which is sharp and durable; the handle design conforms to human engineering and has a comfortable grip; the price is moderate. After actual use, this utility knife cuts smoothly, whether it's paper, cloth, or plastic. The blade remains sharp for a long time and is not easy to rust. Overall, it has a high cost-effectiveness and is suitable for daily use. 2. Brand B Utility Knife: It uses imported high-quality blades for excellent cutting performance; the handle adopts lightweight design for easy operation during long-term use; the price is slightly higher. This utility knife cuts very well, even with thicker materials. The blade remains sharp for a long time and is suitable for people who need high-intensity use. Although the price is slightly higher, its excellent performance and durability make it have a high cost-effectiveness. Third, tips for using and maintaining utility knives: 1. Pay attention to safety during use and avoid placing your fingers close to