A wagon is hooked up to back of a tractor.

一辆货车挂在拖拉机后面。

Some investors are willing to back internet creators directly instead of social media companies.

一些投资者愿意直接支持互联网创作者， 而不是社交媒体公司。

Now, we've attached the back of a rocket to each of these asteroids.

现在，我们已经将火箭的背面固定到每颗小行星上。

Algernon: [Retreating to back of sofa.] But why does she call herself little Cecily if she is your aunt and lives at Tunbridge Wells?

阿尔杰农：[退到沙发后面。]但是，如果她是你的阿姨并且住在坦布里奇韦尔斯，为什么她称自己为小塞西莉？

Algernon. (Retreating to back of sofa.) But why does she call herself little Cecily if she is your aunt and lives at Tunbridge Wells? (Reading.) 'From little Cecily with her fondest love'.

阿尔吉侬。 （退到沙发后面。）但是，如果她是你的阿姨并且住在坦布里奇韦尔斯，为什么她自称小塞西莉呢？ （读）“来自小塞西莉和她最深情的爱”。