"From various angles" 可以用英语表达为 "from different perspectives" 或 "from various viewpoints"。这个短语的来源是由于人们在观察事物时会通过不同的角度来看待它，从而得出不同的见解。
例句1:
"The book discusses the issue from different perspectives, providing a well-rounded understanding of the topic."
"这本书从不同的角度讨论了这个问题，提供了一个全面的理解。"
例句2:
"We need to consider the proposal from various viewpoints before making a decision."
"我们需要从各种角度考虑这个提案，才能做出决定。"