华为云的目标是成为全球领先的云服务提供商,为客户提供安全、可靠、高效的云服务。
若父子之间缺乏传承与沟通,则家庭难以和谐。
There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.