baseball ball造句

• This spring the three, now electrical engineers, were granted a patent for their " automatic baseball ball-and-strike indicator ."
• "Hang in there, " was the weak message Aristide offered his people Friday, on a visit to a duty-free industrial zone where factory workers make baseball balls and stockings.
• Both cricket balls and baseball balls are quite similar in size and weight ( about 5 ounces ) whereas modern hand grenades can be as much as three times heavier ( 1 pound in the case of the M67 ).
• Btw, I don't think we ever used baseballs to knock off the coconuts, I seem to remember they were wooden balls-but about the size of a baseball ball . talk ) 15 : 06, 28 January 2009 ( UTC)
• The studies quoted above were interested in precision of throwing as well as distance-and the argument that cricket and baseball balls have'evolved'to be optimum ignores the fact that in those sports, precision is at least as important as speed.