Imagine, by contrast, an elastic band that passes through the hole in a doughnut.
Imagine, by contrast, an elastic band that passes through the hole in a doughnut.
而相比之下，试想一下橡皮圈若是与油炸圈饼相扣的话。
Imagine, by contrast, an elastic band that passes through the hole in a doughnut.
而相比之下，试想一下橡皮圈若是与油炸圈饼相扣的话。