Araştırmacılar ciddi bir gıda eksikliğinden muzdarip olmaya başladı.
- The explorers began to suffer from a severe lack of food.
O, çaba eksikliği nedeniyle başarısız oldu.
- He failed due to lack of effort.
... disappointed with the lack of progress I've seen in the last four years. However, I do ...
... it's not for lack of trying and we're going to get it done in a second term. But, ...