英语写作中“情形”表达一般多用situation、circumstance和case，为了丰富表达，也可以用scenario、condition、context。例如：

In the situation/circumstance/scenario/condition/context/case where adequate original data cannot be obtained, data augmentation could be used to produce more data.（在缺乏足够数据的情形，数据扩充可以用来产生很多数据。）

In the situation/circumstance/scenario/condition/context/case that users expect that communications are secure,    secure channels or encryption are needed.（在用户期望安全通信的情形，安全信道或加密技术就是必要的。）

In the situation/circumstance/scenario/condition/context/case described above, we inevitably confront a problem that users’ privacy cannot be fully protected.（在上面描述的情形中，我们面临用户隐私得不到充分保护的问题。）

（例句原创）