Well firstly, you're never back at square one again.

首先，你永远不会再回到原点。

Okay, but what happens when the trip's over? Won't we just be at square one again?

好啊，但旅游回来后呢？我们不是又要面临相同的处境吗？

Now here I am in my 30s, I'm back at square one. And, frankly, it's frightening.

但现在我都30多岁了，却又要从头开始。老实说，我有些害怕。

And we don't need to start at square one because we could still use modern high-yield crops.

而且我们并不需要从头开始，因为我们还是可以使用现代的高产作物。

Human pheromone research seems to be stuck at square one for now.

人类信息素研究目前似乎停滞不前。

And now, here I am, back at square one.

而现在 我又回到了原点。

Each one represents one square meter at the bottom bed.

每一个代表底层床位的一平方米。

The police are now back at square one in their investigation.

【square】警方的调查工作现在又回到了起点。

The teams were all square at the end of the first half.

【square，squareness】上半场结束时两队打成平局。

After the charges were eventually dropped against Jake, the investigation into who killed Shelli Wiley was back at square one.

在对 Jake 的指控最终被撤销后，关于谁杀死了 Shelli Wiley 的调查又回到了原点。

If we insert the sentence at square number 4, the previous sentence talks about " the standard criterion, " and the following sentence says " Yet an equally important criterion" .

试将这个句子插入到方块4的位置，其前一句讲的是“the standard criterion（标准准则）”，后一句讲的是“Yet an equally important criterion”（而一个同样重要的准则）。

But even if Omicron comes to dominate as… as the variant worldwide, we are not back at square one, we do have vaccines which are probably going to work very well against severe infection, severe disease and death.

即使奥密克戎作为新变种在世界范围内大肆传播，我们并没有回到起点，我们拥有对抗严重感染、严重疾病和死亡可能非常有效的疫苗。