1.Are they always that difficult to make?
这里的that不是指示代词,而是相当于so,如此,这么的意思。
2.Not to worry.
非正式的说法,一般的说法是Don't worry.
3.What if we can't tie the tie?
What if……这个表达方式经常用到,如果……会怎么样呢?
4.We're in luck.
in luck表示运气好,相当于lucky.
5.You'd better hurry, Robbie.
You'd better后面跟动词原形,表示你最好……
6.What did I do with the rings?
do with sth,对某事做了什么,怎样处置。
7.Try to take it easy.
表达不要紧张,相当于Don't be nervous.