Then, at the close, shall life's decline Be full of sunset splendor.

在行将告别之际，生命谢幕将充满落日光辉。

Then production and availability will begin to seriously decline.

然后产量和可数量将会开始急剧减少。

That number has been declining steadily since the 1950s.

这个数量自从1950年就开始下降。

There's been about a 75% decline since the start of February.

自2月初以来已经下降了75%。

Global production has been declining since 2004 while consumption has risen.

全球产量自2004年开始下降，而消费量却在上升。

The flying insects that swifts eat also appear to be declining.

雨燕捕食飞虫似乎也在减少。

And though print ad sales still dwarf their online and mobile counterparts, revenue from print is still declining.

尽管纸质版报纸广告销售额仍让在线和移动报纸相形见绌，但是纸质版报纸收入仍在下滑。

And they're showing that the antibody levels are declining over time.

明抗体水平随着时间推移而下降。

Are you looking for excuses to decline invitations?

在寻找拒绝邀请借口吗？

Over recent years they haven't yet declined.

近年来也没有下降。

Health officials don't know exactly why there's been such a decline.

卫生官员并不清楚为何会出现这样下降。

It also argues that trade liberalization is being increased, while risks are declining.

报告中还提到，贸易自由化加快推进，贸易风险总体呈现下降趋势。

Why then is their importance declining?

那重要性怎么还会下降呢？

The Dow Jones Industrial Average endured its eighth biggest point decline ever on Monday.

周一，道琼斯工业平均指数创下第八大单日最大跌幅。

Conservation experts say that jaguar populations are declining across their range from Mexico to Argentina.

保护专家示，墨西哥到阿根廷境内，美洲豹数量在不断减少。

But those global figures mask a sharp decline in readership in rich countries.

但在富裕国家读者人数却大幅下降。

The gain followed the decline of the previous month.

早前一个月零售额下跌。

Revenues are declining at all three networks.

三个公司总收入都在下降。

So let's say you've identified the word decline.

比如说你已经确定了 decline（拒绝）这个词。

Prices plunged in the steepest one-day decline since 1991.

这是自1991年以来最大单日跌幅。