These trade talks are a critical test for the challenge of striking a global deal on climate change.

这些贸易谈判是对能否在气候变化问题上达成全球性协议的挑战的一个关键考验。

youdao

The trade talks are also a "critical test" for striking a global deal on climate change.

贸易谈判也是能否达成全球气候变化协定的“重要试金石”。

youdao

You can back test or paper trade for as long as you need before investing real money.

在你拿真金白银进行交易之前，你尽可以回溯测试或模拟交易。

youdao

And there is even a growing consensus that the federal government should trade bureaucratic control in return for better test results.

ECONOMIST: The education president (Part 2)

Changing Mexico's energy laws is widely seen as an important test for a country that captured the imagination of investors for linking its economy in a free-trade deal with the U.S. in the mid-1990s, but which saw its star dim to other emerging markets like China and Brazil in recent years.

WSJ: Mexico Sees Energy as Key to Reset Economy

Changing Mexico's energy laws is widely seen as an important test for a country that captured the imagination of investors for linking its economy in a free-trade deal with the U.S. in the mid-1990s, but which saw its star dim relative to other emerging markets like China and Brazil in recent years.

WSJ: Mexico Sees Energy as Key to Reset Economy