Can you scratch my back? Right around here.

Can you scratch my back? Right around here.
ママの背中掻いてくれる？ここらへん。

It hurts and feels heavy and all confused right around here.
この辺が、痛くて重くてモヤモヤしている。

Japan is near China. China is a big country... right around here...
日本は中国のそばだよ。中国は大きな国で…ここらへんにあって… 

How about this one? It's pink and white, so this one should go right around here.
これはどう？ピンクと白だから…これはここらへんに行くはずね。 

Would you like me to take you to a doctor? 
There is one right around the corner.
医者にお連れしましょうか？ 角を曲がってすぐのところにありますから。