You can see from the expression on his face that there were other things in the letter besides report CARDS and velocipedes.
你从他脸上的表情可以看出，信里除了报告成绩和学自行车的事还有别的。
2
I add to the letter photographs, presents, report CARDS and many other types of 2 mementos that would certainly have otherwise disappeared as the years passed.