坚持不懈地

They pegged away in silence for some time.

他们坚持不懈，默默地干了一段时间。

We are deemed to rely on rich experience and remorseless struggling spirit to provide you with expertise service and the best product , also sincerely expect you become our faithful cooperation partner .

我们将以丰富的经验和坚持不懈的奋斗精神为您提供专业的服务和最优质的产品，并真诚地希望成为你忠实的合作伙伴。

We believe that with our unremitting efforts, one group after another cost-effective steady flow of new varieties will be available.

我们相信，随着我们坚持不懈的努力，一批又一批性价比更高的新品种将会源源不断地面世。

Hang in there: Stick to your plan, even if your investment seems to be floundering.

坚持不懈：坚持你的计划，即使你的投资看起来在艰难地进行。

Sima Snooze just a fun child, for which he did not punish Mr. less and peer ridicule, Mr. inculcate in, he determined to give up a bad Snooze, in order to get up early, he drank before going to bed a belly full of water, the results of the morning was not hold up, but the bed of urine, so clever with Sima Guang Park Police made a wooden pillow, am a stand up, head down in床板上naturally awaken, from his early every day up to study, perseverance, and finally become a learned, and write the "Mirror" the great writer.

司马光是个贪玩贪睡的孩子，为此他没少受先生的责罚和同伴的嘲笑，在先生的谆谆教诲下，他决心改掉贪睡的坏毛病，为了早早起床，他睡觉前喝了满满一肚子水，结果早上没有被憋醒，却尿了床，于是聪明的司马光用园木头作了一个警枕，早上一翻身，头滑落在床板上，自然惊醒，从此他天天早早地起床读书，坚持不懈，终于成为了一个学识渊博的，写出了《资治通鉴》的大文豪。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷