色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

地質學不會妥協，我們的標準也不應該妥協。

Every decision we make today in aquaculture will echo through the marine ecosystems of tomorrow.

"Sometimes the hardest thing and the right thing are the same."

農業不僅僅是一門生意；它是一種生活方式。

The best investment strategy is to stick to a disciplined, long-term approach.

The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

The theatre is a place where one has time for the problems of people to whom one would show the door if they came to one's office for a job.

We must invest in our people as much as we invest in our technology.