<prompt> Translate the following text to SwahiliThe archway and gate of the A Formosa fortress, the remains of the 16th-century Portuguese fort next to Stadthuys, is all that stands, saved from total destruction by Sir Stamford Raffles, then a government secretary in Penang.  <response>: Mji wa Formosa, ambao ni sehemu ya ngome ya Ureno ya karne ya 16 karibu na mji wa Stadthuis, ulikombolewa kutoka kwa uharibifu wa Sir Stamford Raffles, aliyekuwa katibu wa serikali ya Penang. 