Attachment (calmness and security with a long-term partner).

依恋(与长期伴侣之间的平静和安全感)。

youdao

China is a most desirable and reliable long-term partner for Nigeria to achieve industrialization.

中国是尼日利亚实现工业化最理想和最可靠的长期合作伙伴。

youdao

While it's okay for you to want to get a girlfriend and desire a long-term partner, it's really something you should be cautious about.

当然你想要追到一个女孩子并想和她保持长期的关系无可厚非，但是有些事情你必须小心处理。

youdao

Whatever the short-term difficulties in West Africa, "We're a long-term partner here, " says Cazalot.

FORBES: Magazine Article

I've heard it said that for all his accomplishments, Ed Koch never had a long-term partner.

WSJ: Ed Koch: A Mayor and His City

And in pursuit of that future, Afghanistan will have a long-term partner in the United States of America.

WHITEHOUSE: President Obama and President Karzai Hold a Press Conference | The White House