Write the main ideas of the article in four sentences. (100 words)
Humans have been developing devices to improve physical
conditions like visual and hearing impairments.
Eyeglasses have been used since early times to improve visions, but
nowadays, new options are also available, such as contact
lenses, corneal implants, and laser surgeries.
In addition to a battery-powered hearing device, a surgical solution can be chosen to enhance hearing
ability.
From early times, teeth replacement for damaged or lost teeth
had been practiced (with materials such as ivory, animal teeth, or rubber), but
today, dental implantation has become common to replace
teeth permanently. (89w)
Disabilities such as couldn’t see well or couldn’t hear were more than inconvenience for early humans.
返信削除People started using eyeglasses since 12th century.
People can take laser surgery to improve their vision.
削除Battery-operated hearing aids has been using since 20th century and it provides better sounds.
#1 => Eye sight or hearing disabilities …
削除#3 => Today, …
#4 has=>, been using=>, it provides=>
Tools that help people was developed to survive people and fix disabilities.
返信削除Eyeglasses have been used for centuries and contact lenses have been used for recent time are used people to see clearly and do detail tasks.
Because of developing electronics, there are various ways to improve hearing such as a way without an external device.
削除Dental implantation costed a lot of money in the past but now it is affordable for people.
#1 Tools … was =>, survive people=> allow people to survive,
削除#2 … are used people to ..<=???
#3 developing=> development of electronics devices,
#4 costed=>, for people=>
Tools that help people developed to allow people to survive and fix disabilities.
削除Eyeglasses have been used for centuries and contact lenses have been used for recent time are used by people to see clearly and do detail tasks.
Because of development of electronics devices, there are various ways to improve hearing such as a way without an external device.
Dental implantation was high price in the past but now it is affordable for to people.
People gradually began to fix their physical condition to live easily.
返信削除Early glasses were only to see close thing but soon lenses to help people see distance become common
Early device to help device was made of animal horn, in 20 century the battery operated hearing aids become popular.
削除Early people used animal teeth or wood to compensate for their teeth.
#1 physical condition=> disabilities
削除#2 thing=> , see distance=> distant objects
#3 device to help device<=???, become=>
#4 Early people=> In early days, people
People gradually began to fix their disabilities to live easily.
削除Early glasses were only to see close up but soon lenses to help people see distance objects become common.
Early device to help hearing was made of animal horn, in 20 century the battery operated hearing aids become common.
In early days , people used animal teeth or wood to compensate for their teeth.
Early humans could not help disabilities by tools.
返信削除Earliest lenses help people to see objects bad that became common.
In 20th century, hearing aids device became common, and now a surgical alternative to improve hearing without external device.
削除Tooth less was common accident, but now dental implantation is available for people who need dental implants.
#1 could not=> developed …
削除#2 … objects bad that<=?
#3 and now … <= verb???
#4 accident?
Early humans developed help disabilities by tools.
返信削除In 20th century, hearing aids device became common, surgical alternative improve hearing without external device.
Tooth less was commonplace, but now dental implantation is available for people who need dental implants.