"We cannot always rely on our parents" 这句话的意思是我们不能一直依赖我们的父母。这句话提醒人们应该独立思考和自己解决问题，而不应该总是依赖父母的帮助。
例句：
"We cannot always rely on our parents to make decisions for us" (我们不能一直依赖父母为我们做决定)
"As we grow older, we learn that we cannot always rely on our parents for support" (随着年龄增长，我们会发现我们不能一直依靠父母的支持)
"It's important to learn how to be independent and not always rely on our parents" (学会独立并不总依赖父母是很重要的)