【第 1 段建议】: 1. "lmpact"应为"Impact"（字母错误，大写L替代小写I）。 2. "other"应为"Others"（单复数不正确）。 3. "中文," "Русский," "Español," "العربية," "Français," "Português," "More Languages"前应加句号或其他分隔符以提高可读性。 --- 【第 2 段建议】: 1. "Summary：Jaw" - Should be "Summary: Jaw" (replace the full-width colon with a half-width colon). 2. "But" at the beginning of the seventh point needs capitalization. 3. "jaw plate and side guard plate." - Should be "jaw plate and side guard plate." (remove the unnecessary period; the sentence continues). 4. "fined" should be "fine" ("fined" is incorrect in this context). 5. "against the back push plate;" - Should have a period instead of a semicolon. 6. "the rear wedge is adjusting wedge, can be moved up and down," - Should be "the rear wedge is the adjusting wedge, and it can be moved up and down," (missing "the" and needs a conjunction for clarity). 7. "the two wedges inclined face backward to fit," - Should be "the two wedges' inclined faces backward to fit," (should indicate possessive). 8. "to mak" - Appears to be an incomplete word, should be "to make." --- 【第 3 段建议】: 1. "lubricating device" should be capitalized as "Lubricating Device." 2. "a circular oil groove is opened in the middle to make it connected" could be clearer; suggest revising to "a circular oil groove is opened in the middle to connect them." 3. "Get Price More" should be revised for clarity; suggest "Get Price & More." 4. "Demand(multiple):" should have a space after "Demand" so it reads "Demand (multiple):" 5. "Materials (brochures, catalogs）" should have a regular parenthesis instead of a Chinese one, so it should be "Materials (brochures, catalogs)." 6. " WhatsApp" has an extra space at the beginning. 7. "To be Our Agent" should be revised for clarity; suggest "Become Our Agent."