He thinks he can find a way to vaccinate the elephants from a safe distance.他认为自己能找到一种从安全距离给大象接种疫苗的方法。Q: What else do we need to do besides vaccinate?问: 除了提供疫苗之外,我们还需要做什麽?Beyond plan of children vaccinate vaccine even wh...
The flesh of his cheeks seemed to have yellowed.他似乎有些面色发黄。The white shirt was yellowed with sweat.白衬衫被汗水渍黄了.The leaves of the book were yellowed with age.书页因年久而变黄....
You will find it hard at first, but stick at it.你会发现刚开始时有点难，但要坚持下去。You must stick at it if you want to succeed.如果你想成功的话,你就必须坚持下去.I never stick at small difficulties.我从来不为小困难而气馁....