它会释放肾上腺素，可以干扰睡眠，增强紧张感和降低免疫系统保护人体的能力。
It releases adrenaline and can interfere with sleep, increase tension, and decrease the immune systems ability to protect the body.
免疫系统由免疫细胞、免疫组织和它们所分泌的生化物质构成，它保护着身体不受病毒、细菌和其他入侵者的干扰。
The immune system - a network of cells, tissues and biochemicals they secrete - defends the body against viruses, bacteria and other invaders.
最好的保护措施应当是这样一种装置或系统，它能够在对正常的机器运转干扰最小的前提下，提供最大的保护。
The best choice of protective measure is a device or system that provides the maximum protection with the minimum hindrance to normal machine operation.
应用推荐