South Korean farmers have held occasionally violent demonstrations over the years, and several farmers have committed suicide to protest the agreement.

VOA: standard.2009.04.22

Republicans and other critics have blasted Mr.Obama for occasionally taking vacations and playing golf during the crisis.

VOA: standard.2010.07.16

The United States and Iran have not had diplomatic relations since after Iran's but diplomats of the two countries have occasionally met at international gatherings.

VOA: standard.2010.07.16

"And although the rock itself very occasionally contains asbestos, which formerly was mined commercially in California,the fact is, the rock still remains interesting and pretty.

VOA: standard.2010.07.26

However,occasionally even they are stumped, and when that happens they have to consult other experts, many of whom are found at the Smithsonian Museum of Natural History in Washington,D.C.

VOA: standard.2009.12.08

With "Shutter Island" Scorcese navigates the shadowy, occasionally invisible line between reality and imagination: "It was revealed to be many different realities and, without giving away too much, there are certainly different levels with the characters."

VOA: standard.2010.02.27