There are plenty of people who are happy to give their opinion of what we will be doing in 2050.

　　有很多人樂于就2050年我們將要做的事情發(fā)表意見。

　　Getting it finished by tomorrow will take some doing.

　　要在明天完成有點難度。

　　I've survived till now, and will go on doing so without help from you.

　　我一直努力活到了現在，而且沒有你的幫助也能繼續(xù)活下去。

　　No good will come of doing it this way.

　　這樣做沒有好下場。

　　I hope you will keep from doing anything rash.

　　我希望你克制自己不去做任何魯莽的事。