"她经常帮我。"

Translation: She often helps me.

[chloe.ger]

"she helps me often" should work too!

[Anna390373]

still not accepted 2018.10.30....starting to think they'll never fix it

[Levi]

Reporting it now so it is reviewed and added as an acceptable answer.
2018.06.10

[fangblood15006]

Still not accepted
2019.01.22

[deactivated user]

Not accepted 2018.07.26.

[marty641]

Not exepted 2019.02.24

[ElderGilbe]

Still not accepted 2018.08.18

[BobStickma]

Still not accepted 2019.02.16

[LlamaScota]

Still not accepted. March 3rd 2019

[zh_angyang]

still not accepted 2018.11.25

[Accalion]

Still not accepted, 18.12.1 just to be Chinese in the order of the dates

[strongbob2]

"She usually" helps me should also be accepted, no?

[413kse]

Thats what I was thinking!

[FuCnSW]

經常 about 6~70%, I reckon is close to often. 常常 may correspond to usually, about 80% up.

[CinnamonTe1]

"Usually" or "normally" (一般) doesn't describe how frequently you do something. "Often" (经常) means you repeatedly do something within a short span of time. There is a difference in both languages.

"I usually go to the doctor" vs. "I go to the doctor often"

[wisnit]

"She helps me often" should also be accepted. Come on....

[TiraAtir]

Ya 'She helps me often'

[raymond.octavian]

When it comes to listening this sentence, [ta jingchang bang wo], Duolingo should not only accept 'SHE often helps me', but it also has to accept 'HE often helps me' in the translation since 'ta' in oral Chinese does not imply gender. In this case, it's not fair if it's strict to 'SHE' to refer 'ta' and make our translation answer wrong.

[Han336780]

"She frequently helps me" should be accepted. Reported.

[DING318658]

she always helps me?

[FuCnSW]

Negative. Here 經常 about 6~70%. Always means all the time, in Chinese we use 總是 or 每次

[JustusRobi3]

Both 'often' and 'usually' should be accepted translations.

[SadieTr]

agree, although in English "often" and "usually" don't mean the same thing

[RemieSmith]

Duolingo lessons never seem to be updated...