represent的造句l represented that the bag l had sold is real.这句话写得对吗?represent解释为声称时可以加that从句吗?

不对
represent = 代表
I represent my school in the sports competition.
represent = 陈词
The lawyer will make his representations next week.

首先你要意识到,你要表达的具体的意思。不是用到这个词后面就需要用THAT。
represent[.repri'zent] vt. 表现, 表示, 描绘, 代表, 象征, 说明, 阐明
语法解释 ：
1.注意represent与delegate的意思区别：represent指“代表某人”。
He represented me at the meeting.
他代表我在会议上。
delegate指“委派某人”。
He delegated me to the meeting.
他派我代表他去会议。
2.represent有做“说明，阐明”的意思。
He represented her to be an actress.
He represented her as an actress.
He represented that she was an actress.
三句的意思相同，均表达“他说她是个女演员”的意思。
1, Both represent the triumph of passion over reason.
两者都表现出理智之外的激情。
2,Monsters in dreams often represent fears.
怪物在梦里经常表现为恐惧。
3, Dotted arrows represent flow of information.
虚矢线表示信息流程。
4, You must represent your complaints to Head Office.
你必须向总部表示出你的抱怨。
5, The carvings represent a hunting scene.
这些雕刻作品描绘了一幅狩猎的场面。
6,These pictures represent Japanese landscapes at all seasons of the year.
这些画描绘日本一年四季的风景。
7, The red lines on the map represent railways.
这张地图上的红线代表铁路。
8, They represent each society stratum.
他们代表各个社会阶层。
9, Noodles should be uncut, as they represent long life.
面条必须是整条不切断的，象征长命百岁。
10, These beautiful green stones represent love and success.
这些美丽的绿宝石象征爱和成功。
11, Let me represent my ideas to you in another way.
让我用另一种方式向你说明我的想法。
12, I will represent to him the risks he is running.
我将向他说明他所冒的危险。

对
represent做及物动词 声称的时候可以加that的宾语 that可省略
例如：
This tend represents new industries are earlier than other index providers.
希望能够帮到楼主