1·That's why I want to pitch in.
这就是我想帮忙的原因。
2·Do you think it's possible that this family just wants you to pitch in a little, to be a good guest?
你觉得有没有可能这家人只是想让你当个好客人帮帮忙？
3·When all was ready, the Rat said, "Now, pitch in, old fellow!"
一切准备就绪，水鼠说：“老伙计，现在动手吧！”
4·Her kids voluntarily pitch in with the garden work, and the family cooks together instead of eating out.
她的孩子们自愿帮忙做园艺工作，全家一起做饭而不是外出就餐。
5·Pressure groups pitch in, too.
压力集团也投入进来了。
6·Donors will pitch in extra cash.
捐助者还将投入额外的资金。
7·Adam: I'd like to help pitch in with dinner.
亚当：我想帮忙一起做饭。
8·If you could pitch in a little we'd be finished quicker.
如果你能努力帮助一下，我们很快就可以完成。
9·Some visitors smirked at the long grass on the pitch in one opening match.
一些来访者在一场公开赛上，望着沥青上的长草苦笑。
10·They get their family to pitch in at home – or they hire a maid or gardener.
他们和家人一同完成家务——或者雇佣一名家佣或者园丁。