It is often used sporadically and emerges more often under stressful conditions when something important is at risk.

這一位常常在我們遭遇重大危機综合网图、頂著極大壓力時，才登臺表演国产黄色视频观看。

Infanticide is almost unheard of among wild elephants. Mothers invest two years in their pregnancies, they live in stable matriarchal groups, and females collectively care for the young. In captivity, mothers are often held in relative solitude, undergo stressful and painful births, and then simply kill the source of all that suffering. Some mothers, Mason says, may even turn to infanticide because they just don't know what the small, squirmy creature that suddenly appeared in front of them is."Many females in zoos have never seen a calf," she says,"so they may not recognize it."

殺嬰在野外象群中幾乎沒有聽說過A级毛片无码免费，母親懷孕兩年時間，它們生活在固定的女性象群中国内精品久久久亚洲，雌性集體照顧幼崽。，在圈養(yǎng)區(qū)中视频国产欧美视频XX，母親經(jīng)常處在一種相對孤立的情況下99自拍偷拍福利，經(jīng)歷充滿緊張和痛苦的生產(chǎn)，然后簡單的殺死所有這些痛苦的根源日本黄色视频mmm，Mason說97久久盗摄，一些母親殺害嬰兒甚至僅僅是因為，它們不知道這些突然出現(xiàn)在面前的小小的蠕動的小東西是什么久久香综合精品色综合，一些生活在動物園的雌象從沒見過小牛国产精品页，她說亚洲中文字幕久久，因此它們也許沒有意識到這一點。

"The result of this independent study is not only welcome news for those of us who encounter stressful situations every day, but particularly for the 40 million Americans who suffer from physician-diagnosed anxiety," said Ronald Stram, MD, who regularly prescribes Rescue Remedy to his anxious and stressed patients.

"結(jié)果這個獨立的研究不僅是值得歡迎的消息A片集合，對我們這些人遇到壓力的情況下女人十八黄色视频，每一天，但特別是對40萬美國人患有醫(yī)師診斷為焦慮久久久久精品视频久久久久，說："羅納德stram久久九九久91精品国产综合，海事，誰規(guī)定了定期救助91极品女神尤物在线观看，以彌補他的焦慮免费欧美操屄，并強調(diào)病人。

"I had a stressful day","I'm tired of?

"我有一天緊張"午夜插插欧美一级黄片，"我已經(jīng)厭倦了"嗯啊快点视频在线观看？

News is stressful. Over 99% of it is bad news.

新聞是有壓力的，超過99%的新聞是負面的欧美又长又大又粗。

It can be both a fun and stressful period in a person's life.

這既可以是一種有趣的和沒有壓力的時期性免费网站日韩，在一個人的人生。

But it does not need to be a stressful event.

但它并不需要一個沒有壓力的事件235影院理论片在线观看。

This can be a very stressful culture in which to operate.

這可以是一個非常緊張的文化在其中運作99热这里只有精品免费首页。

This is a big change for a child and can be very stressful.

這是一個大的變化，一個兒童可以非常緊張欧美亚操逼。

It's a stressful time, and one in which long-term planning is becoming more and more difficult.

這是一個艱難的時代美女自慰喷水黄色网站，是一個在其中長期計劃變得越來越難的時代。