string trimmers造句

The chief hazard associated with string trimmers is flying debris.
This site sells a variety of string trimmers and accessories.
-- Try a string trimmer although it's another added neatness chore.
The string trimmer was invented in 1971 by George Ballas of Houston, Texas.
Recently there are electric string trimmers that offer the same performance as gasoline-powered trimmers.
It's difficult to find string trimmers in a sentence. 用string trimmers造句挺难的

On March 8, 2013 Power Equipment Direct launched its thirteenth niche web store, String Trimmers Direct.
The typical two-cycle engine used on string trimmers pollutes heavily due to incomplete combustion in the cylinder.
Today, spark arresters can be found as OEM or string trimmers, leaf blowers, etc . ).
Used frequently in lawn and garden care, the string trimmer is more popularly known by the brandnames Weedeater or Weedwhacker.
Lawn mowers, chain saws, string trimmers and leaf blowers create around 5 percent of the air pollution that afflicts the nation.
As many bystanders as users are hurt by string trimmers, so keep children and other spectators at least 30 feet from the work area.
Mechanical damage, the euphemism for the destruction caused by people and their wayward mowers and string trimmers, opens up bark wounds to pests and diseases.
String trimmers can be dangerous tools due to the fact that they can cause debris, including rocks and stones, to go flying in several directions.
A string trimmer is a powered handheld device that uses a flexible monofilament line instead of a blade for cutting grass and trimming other plants near objects.
In order to reduce the labour cost, devices such as string trimmers are increasingly used in cemetery maintenance, but such devices can damage the monuments and headstones.

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