1.work out 解決；作出；鍛煉

Britain, too, must work out what it wants from the eu.
英國也必須解決一個問題，即本國想從歐盟得到什么。

New cars often suffer quality glitches that auto makers try to work out over time.
新款汽車常常存在質量上的毛病，需要生產商花時間來解決。

2.suffer from 忍受,遭受

A smaller number suffer from other sleep-disordered breathing.
患有其它睡眠呼吸紊亂的比例更小。

All three panelists suffer from mental illnesses themselves.
這三個小組成員本身就患有精神疾病。

3.expose to 暴露于；公開揭露

Expose to a chance of loss or damage.
使有可能遭受損失或損害。

This signifies that the film rated may contain some material parents might not like to expose to their young children-material that will clearly need to be examined or inquired about before children are allowed to attend the film.
這意味著此級別的電影可能含有某些家長不想讓兒童看到的內容在讓孩子觀看前明顯需要檢查和了解的內容。

4.both and 兩個都；既…又…

Both paths will ultimately lead to defaults, inflation, or both and so to losses for creditors.
這兩種方式最終都將導致違約、通脹或兩者兼而有之，從而給債權國造成損失。

The difference between "jane" and "jane, whom I adore" and the difference between them both and "jane-whom I adore-" marks all the distance between ecstasy and heartache.
“簡”與“簡，我深愛她”兩句之間的差別，以及這兩句與“簡我深愛她”之間的差別，標明了醉心與傷心之間的距離。