Sentence examples for the first breakthrough was from inspiring English sources

The first breakthrough was in 1994, when the Clinton Administration brokered the Agreed Framework.

The first breakthrough was discovering a phenomenon known as giant magnetoresistance.

The first breakthrough was finding Glenn Harris, an ex-convict who said he had driven Mr. Creedon and Mr. Kent to and from the Tankleff house that night.

In the recent test series in early 2010 the first breakthrough was achieved when a mock-up has survived over 1000 cycles at 10 MW/m2 unscathed.

The first breakthrough was made on 21 September, by the Auckland Mounted Rifles.

"The first breakthrough was realising that you can't force the trees – a tortured branch just dies and another pops up elsewhere," he writes.

Thus the first breakthrough is reached.

The first, "Breakthrough," is a bustling combination of standards and originals, featuring the accompanying sounds of Djangirov's longtime trio-mates, drummer Ludwig Alfonso and bassist Armando Gola.

The second breakthrough is the Beamer's simplicity.

The second breakthrough is with China.

The second breakthrough is not that big of a breakthrough.