这里用bring可以吗?for it 上有这么一句话:Bring in some photos of your own and write about them.bring in 与bring有何区别?

bring
to take something or someone with you to the place where you are now, or to the place you are talking about
bring in
1 to introduce a new law:
Harsh anti-Trade Union laws were brought in in the early 1980s.
2 to ask someone to become involved in a discussion or situation:
I'd like to bring in Doctor Hall here and ask him his views.
bring somebody in to do something
The police were brought in to investigate the matter.
3 to earn a particular amount or produce a particular amount of profit:
The sale of the house only brought in about £45,000.
4 to attract customers to a shop or business:
We've got to bring in more business if we want the restaurant to survive.
5 bring in a verdictSCL to say officially in a law court whether someone is guilty or not guilty of a crime [= return a verdict]:
The jury brought in a verdict of not guilty.

bring in 是引进滴意思。但现在是强调这个进来滴过程。而bring却没有。

1.bring along
把...一起带来
2.bring back
归还
3.bring ...out
发表,拿出
4.bring up
抚养,呕吐
5.bring on
引起
6.bring in
引来,引进,介绍,收入,领……进来
7.bring ...forward
提出;提前 (= put forward)
8.bring about
带来,造成
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与 bring 有关的重要词组：
bring down ：使 … 下降,倒下；击落
bring up ：教育,教养（儿童）；提出（议题,计划）；打断
bring in ：引进；赚钱,获利；收（庄稼等）
bring …to an end ：结束
bring …to life ：使 … 苏醒
bring …to light ：发现；将 … 公之于世
bring …to mind ：想起
bring …to pass ：使……发生；促成
★其实这里实际上“in”是与some photos 连接在一起的 的