这样在车急转、急停时很容易受伤。应该加一个颈枕，套圈那种

https://www.amazon.com/dp/B07J63KGNN/ref=sspa_dk_detail_4?psc=1&pd_rd_i=B07J63KGNN&pd_rd_w=ZtFts&content-id=amzn1.sym.386c274b-4bfe-4421-9052-a1a56db557ab&pf_rd_p=386c274b-4bfe-4421-9052-a1a56db557ab&pf_rd_r=4Y13M70DS4P6V8B28KA4&pd_rd_wg=3BHvK&pd_rd_r=b4b43f2d-87ff-4d77-a8f0-249f4cc74941&s=kitchen&sp_csd=d2lkZ2V0TmFtZT1zcF9kZXRhaWxfdGhlbWF0aWM

 

https://www.walmart.com/ip/Sunggoko-Neck-Pillow-for-Travel-Travel-Neck-Pillow-Memory-Foam-Airplane-Travel-Comfortable-Washable-Cover-Plane-Neck-Support-Pillow-For-Neck-Sleeping/5549083787?wmlspartner=wlpa&selectedSellerId=101609790&adid=222222222275549083787_101609790_144888861351_18500529838&wl0=&wl1=g&wl2=c&wl3=625931194688&wl4=pla-1809601276451&wl5=9025857&wl6=&wl7=&wl8=&wl9=pla&wl10=5337952273&wl11=online&wl12=5549083787_101609790&veh=sem&gad_source=1&gclid=EAIaIQobChMItf6Kpe2ShwMV0gqtBh09TwC0EAQYBCABEgLOzfD_BwE