Hisam
[计] 分层索引顺序存取法
🗣️ 情景例句
Can we help?
我们可以帮忙吗？
There have been many ups and downs in our marriage, but we still love each other.
我们的婚姻有很多坎坷，但我们依旧相爱。
This is supposed to induce pleasurable sensations in the elephant,
据说这是为了使象产生愉快的感觉，