1.activity n.活動
Volcanic activity has created thermal springs and boiling mud pools.
火山活動產生了溫泉和沸騰的泥漿池 。
2.ecology n. 生態學
Global ecological efforts can easily be at odds with local ecologies.
全球性生態保護工作很可能會和地方生態系統存在矛盾 。
3.problematic adj.有疑問的
This would be problematic for shareholder-owned exchanges.
這對股東擁有的交易所是個問題 。
4.species n.物種
There are several thousand species of trees here.
這里有幾千種樹 。
5.We may just run out of species to be transported, because at some point, all species may have been transported already.
run out of 用完
He has run out of food; his children are hungry.
他家揭不開鍋了,孩子們都等著吃飯 。
If we're not careful, we're going to run out of juice.
如果我們不小心,我們將會耗盡汽油 。
6.We may just run out of species to be transported, because at some point, all species may have been transported already.
at some point 某一刻;某種程度
We're all going to die at some point.
我們都將在某個時間死去 。
The emotions will surface at some point in life.
各種情緒都會在生活中的某個時刻流露出來 。