1. The community is concerned with the disturbing increase in its crime rate.2. It is disconcerting to see that our next generations spend much more time in playing than in studying.
disturbing; disconcerting; upsetting; unsettling都很常用.
1. 這個社區的人擔心犯罪率的上升.2. 看到我們下一代年輕人玩的時間比讀書的時間更多, 就令人擔憂.< >
這是一個連環問題: 燃燒石油導致二氧化碳增加，二氧化碳增加導致溫室效應，溫室效應導致冰層融化、海平面上升。 (請填空)
This is a chain of problems. Burning oil leads to increase in carbon dioxide, which leads to the greehouse effect, which leads to melting of glaciers, which leads to rising sea levels.