“我们正在进入一个非常时期，人类赖以生存的海洋功能正在发生巨大变化，在某些情况下已开始失效，”豪厄格-古尔·伯格说。

"We are entering a period in which the very ocean services upon which humanity depends are undergoing massive change and in some cases beginning to fail," said Hoegh-Guldberg.

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与此同时，另一些组织在碳交易中以非常微小的支出赚取了巨大的利润。在某些情况下，它们拿出来交换的，是它们无论如何都要进行的清理工作。

Others are meanwhile making big profits from carbon trading for very small expenditure and in some cases for clean-ups that they would have made anyway.

youdao

创建和处理数量巨大的ActiveRecord对象的速度会非常缓慢，所以在有些情况下，直接编写一个无需实例化任何对象的SQL查询会更快些。

Creating and manipulating large quantities of ActiveRecord objects can be slow, so in some cases, it can be much faster to write a SQL query directly that does not instantiate any objects.

youdao

这种情况下，无论是设备硬件还是网络配置都具有巨大成本优势的稀疏波分复用（CWDM）技术是非常适用的。

So CWDM is quite suitable for MAN with its advantages in cost of hardware and network configuration.

youdao

这种情况下，无论是设备硬件还是网络配置都具有巨大成本优势的稀疏波分复用（CWDM）技术是非常适用的。

So CWDM is quite suitable for MAN with its advantages in cost of hardware and network configuration.

youdao